Bosnia and Herzegovina vs Japan: Driving Rules Compared

Bosnia’s motorways allow 130 km/h, a full 30 km/h above Japan’s 100, which makes the crossing feel abrupt in either direction. The wheel also changes sides, from Bosnia’s right-hand traffic to Japan’s left, and winter tyre law diverges: Bosnia mandates them nationwide from 1 November to 1 April, while Japan only requires them in northern prefectures. Both countries hold drivers to the same 0.03 alcohol limit.

Bosnia and Herzegovina drives on the right while Japan drives on the left. This is one of the most significant adjustments drivers must make when travelling between these two countries. Take extra care at junctions, roundabouts, and when overtaking.

💡 Try it yourself: Speeding Fine Calculator 2026 — it covers Japan (not yet Bosnia and Herzegovina), free.

Speed Limits Comparison

Speed limits differ between Bosnia and Herzegovina and Japan, and understanding these differences is essential for avoiding fines.

In Bosnia and Herzegovina, the standard speed limits are 50 km/h in urban areas, 80 km/h on rural roads, and 130 km/h on motorways.

Drivers in Japan should observe limits of 40 km/h in built-up areas, 60 km/h on rural roads, and 100 km/h (100 km/h standard; 120 km/h on select expressway sections (Shin-Tomei, Tohoku, Joban). From Sept 2026, narrow residential roads default to 30 km/h) on motorway stretches.

Key Speed Limit Differences

Pay attention to signage when driving between Bosnia and Herzegovina and Japan. Speed camera enforcement styles may differ, and ignorance of local limits is not accepted as an excuse.

Traffic Rules and Regulations

Beyond speed limits, Bosnia and Herzegovina and Japan have several important differences in their general traffic rules.

Driving side: Bosnia and Herzegovina drives on the right; Japan drives on the left. This is a major difference that requires careful adjustment.

Minimum driving age: The minimum age to drive a car is 18 in Bosnia and Herzegovina and 18 in Japan.

Mobile phone use: Using a handheld mobile phone while driving is illegal in both countries. In Bosnia and Herzegovina, the penalty is BAM 50-200 (approx. EUR 25-100). In Japan, the penalty is JPY 18,000 (approx. EUR 115) + 3 points. Hands-free devices are generally permitted in both countries, but drivers should keep their attention on the road.

Seatbelts: Seatbelts are mandatory for all occupants in both Bosnia and Herzegovina and Japan. The fine for not wearing a seatbelt is BAM 40-100 (approx. EUR 20-50) in Bosnia and Herzegovina and Warning / 1 point (no fine for first offence) in Japan.

Running a red light: Red-light violations carry serious penalties. In Bosnia and Herzegovina, expect BAM 100-400 (approx. EUR 50-200) + 3 penalty points. In Japan, the penalty is JPY 9,000 (approx. EUR 55) + 2 points.

Alcohol and DUI Laws

Alcohol and driving regulations differ between Bosnia and Herzegovina and Japan, and the penalties for non-compliance can be severe in both.

Bosnia and Herzegovina sets its blood alcohol concentration (BAC) limit at 0.03%.

Japan has a BAC limit of 0.03%.

With comparable BAC limits, the general rule of moderation applies equally in both Bosnia and Herzegovina and Japan.

Penalties for exceeding the BAC limit in both Bosnia and Herzegovina and Japan can include heavy fines, licence suspension, and even imprisonment. Novice drivers face even stricter thresholds in many countries. The safest policy is to not drink at all when you plan to drive.

Tyre and Equipment Requirements

Before driving in Bosnia and Herzegovina or Japan, check that your vehicle carries all the legally required equipment. Requirements differ between the two countries.

Winter Tyres

• Bosnia and Herzegovina: Winter tyres are mandatory. Period: 1 Nov - 1 Apr. Studded tyres: prohibited. Minimum tread depth: 1.6 mm.
• Japan: Winter tyres are situational. Period: Prefectural regulations; Hokkaido, Tohoku require winter tyres in winter. Studded tyres: restricted. Minimum tread depth: 1.6 mm.

Mandatory Equipment

If renting a vehicle, verify with the agency that it includes mandatory equipment for both Bosnia and Herzegovina and Japan, especially if you plan to cross the border.

Speeding Penalties

The financial consequences of speeding vary between Bosnia and Herzegovina and Japan.

In Bosnia and Herzegovina, a minor speeding offence (approximately 10 km/h over the limit) typically results in: BAM 40-100 (approx. EUR 20-50). Penalties escalate significantly for higher speeds, and repeat offenders face licence suspension.

In Japan, a minor speeding offence (approximately 10 km/h over the limit) typically results in: JPY 9,000 (approx. EUR 55) + 1 point. Penalties escalate significantly for higher speeds, and repeat offenders face licence suspension.

Both countries use a combination of fixed speed cameras, mobile speed traps, and in some cases average speed (section control) cameras.

Licence Requirements for Visitors

Before driving in {a} or {b}, ensure you have the correct documentation. Requirements for international visitors vary.

Bosnia and Herzegovina: An EU/EEA driving licence is valid. An IDP is recommended for non-EU licence holders. Visitors can typically drive for up to 6 months on a foreign licence Foreign licence valid for 6 months. IDP recommended.

Japan: An IDP is required. Visitors can typically drive for up to 12 months on a foreign licence IDP required (1949 Geneva Convention only). US, UK and many EU licences need specific IDP. Drives on the left.

Always carry your licence (and IDP if applicable) while driving, as police may request to see it during routine checks or traffic stops.

Emergency Numbers

In case of an emergency while driving, it is essential to know the local numbers:

Save these numbers in your phone before travelling. In an emergency, quick access to the correct number is crucial.

Practical Tips for Driving in Both Countries

Before hitting the road in Bosnia and Herzegovina or Japan, consider these practical driving tips:

1. Carry the right documents. Ensure you have your driving licence, IDP (if needed), vehicle registration, and insurance documents. Some countries require you to carry these at all times.

2. Watch for different road signs. While European countries share many sign conventions, there are country-specific signs you should recognise. Review a local driving guide before your trip.

3. Adjust to speed limits immediately. When crossing the border, speed limits change. Look for signs and adjust your driving accordingly. Do not rely on habits from the other country.

4. Be aware of environmental zones. Many cities have low-emission zones that restrict older vehicles. Check if you need an environmental sticker for either country.

5. Understand toll systems. Research whether you need a vignette, transponder, or cash for tolls in each country.

6. Check insurance coverage. Verify that your motor insurance or rental agreement covers driving in both countries. A Green Card may be required for cross-border travel.

7. Use a GPS or navigation app. Modern navigation apps often include speed limit warnings, toll information, and real-time traffic updates that can help you comply with local rules.

8. Equip your vehicle properly. Ensure you have all mandatory equipment for both countries. It is better to carry extra items than to face a fine for missing equipment.

Which Country Is Easier for Tourists to Drive In?

For most international tourists, the overall driving experience will vary based on road conditions, signage clarity, and traffic density.

Tourist reviews give Bosnia and Herzegovina a driving ease score of 3.5/5 (Challenging). Mountain roads, limited motorways, war-damaged areas

Tourist reviews give Japan a driving ease score of 3.0/5 (Moderate). Left-hand driving, expensive tolls, excellent roads, kanji signage

The switch between right-hand traffic in Bosnia and Herzegovina and left-hand traffic in Japan is the single biggest adjustment drivers will face.

Frequently Asked Questions

Can I drive in Japan with a Bosnia and Herzegovina driving licence?

Rules vary by nationality. Check the specific licence requirements for each country, and consider obtaining an International Driving Permit (IDP) before your trip.

What is the speed limit on motorways in Bosnia and Herzegovina compared to Japan?

The motorway speed limit in Bosnia and Herzegovina is 130 km/h, while in Japan it is 100 km/h (100 km/h standard; 120 km/h on select expressway sections (Shin-Tomei, Tohoku, Joban). From Sept 2026, narrow residential roads default to 30 km/h). Always watch for posted signs, as limits may vary on specific sections due to roadworks, weather, or local restrictions.

Are winter tyres mandatory in Bosnia and Herzegovina or Japan?

In Bosnia and Herzegovina, winter tyres are mandatory (1 Nov - 1 Apr). In Japan, they are situational (Prefectural regulations; Hokkaido, Tohoku require winter tyres in winter). If you are travelling during winter months, it is advisable to use winter tyres regardless of legal requirements for safety.

Which country has stricter drink-driving laws?

Both countries have the same BAC limit of 0.03%, so the strictness is comparable. Penalties in both countries are serious and can include licence suspension, heavy fines, and imprisonment.

What side of the road do they drive on in Bosnia and Herzegovina and Japan?

Bosnia and Herzegovina drives on the right side and Japan drives on the left side of the road.

Can I use my car insurance from Bosnia and Herzegovina in Japan?

International motor insurance coverage varies by provider and policy. Contact your insurer before travelling to confirm coverage in both Bosnia and Herzegovina and Japan. You may need to purchase additional local insurance.

What emergency number should I call while driving in Bosnia and Herzegovina or Japan?

In Bosnia and Herzegovina, the general emergency number is 112 (police: 112, ambulance: 112). In Japan, call 110 (police: 110, ambulance: 119). Save both numbers in your phone before you travel.