Osaka to Hiroshima Distance
206 miles•332 km•4.2 hours
Driving distance and route information from Osaka, Japanto Hiroshima, Japan. Compare multiple routes and get detailed travel information.
⭐
FASTEST ROUTE
206.24 mi
(331.91 km)
⏱️4h 14m
Via E2 → AH1
E2 → AH1
💰 Tolls
🔄
ALTERNATIVE ROUTE
235.31 mi
(378.7 km)
⏱️4h 48m
Via E2 → E74 → AH1
E2 → E74
💰 Tolls
📏 Straight-line distance: 175 miles (281 km)
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Complete Driving Guide: Osaka to Hiroshima
Essential Route Information
TOTAL DISTANCE
206 mi
332 kilometers
DRIVING TIME
4.2 hours
252 minutes
FUEL ESTIMATE
28 L
$42 cost
📍 Route Overview
Starting PointOsaka, Osaka Prefecture
DestinationHiroshima, Hiroshima Prefecture
Route Options2 available routes
Countries Crossed1 country
Time Zone ChangesCheck local times
🚗 Driving Details
Average Speed79 km/h
Straight-line Distance281 km
Route Efficiency85%
Toll RoadsYes - Budget required
Ferry CrossingsNo ferries
Compare All Routes from Osaka to Hiroshima
| Route Type | Distance | Drive Time | Avg Speed | Tolls |
|---|---|---|---|---|
| ⭐ Fastest Route | 206 mi (332 km) | 4.2 hours | 78 km/h | ✅ Yes |
| Alternative 1 | 235 mi (379 km) | 4.8 hours | 79 km/h | ✅ Yes |
Complete Journey Overview: Osaka to Hiroshima
The road journey from Osaka to Hiroshima spans approximately 206 miles (332 kilometers), making it a medium-distance drive that typically requires 4.2 hours of continuous driving under normal traffic conditions.
This route connects Osaka Prefecture, Japan with Hiroshima Prefecture, Japan, traversing through various regions within Japan. The journey offers 2 distinct routing options, each with unique advantages in terms of distance, time, or scenic value.
The fastest driving route from Osaka to Hiroshima follows the E2 → AH1 corridor, maintaining an average speed of approximately 79 km/h. This corridor uses toll roads — budget for tolls along the way.
🗺️ Travel Planning Essentials
✓
Fuel Planning: Expect to use approximately 8 gallons (28 liters) of fuel for this 206 mile journey. Plan fuel stops every 250-300 miles.
✓
Rest Stops: For safety, plan a 15-minute break every 2 hours of driving. Total journey with breaks: 4.8 hours.
✓
Best Travel Times: Avoid peak traffic hours (7-9 AM and 5-7 PM) in major cities along your route for optimal travel time.
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Weather Check: Monitor weather conditions along the entire route, especially during winter months or rainy seasons.
💰 Cost Estimation Guide
Fuel Cost (approximate)$29
Toll Costs$10
Vehicle Wear & Tear (total, ~$0.25/mi)$52
Total Trip Cost$91
* Costs are estimates based on average fuel prices and vehicle maintenance. Actual costs may vary.
Alternative Transportation Options
🚗
By Car
4.2 hours
206 miles
✈️
By Plane
0.4 hours flight
281 km direct
🚌
By Bus
5.5 hours
Multiple stops
More routes from Osaka
Osaka to Hiroshima - Frequently Asked Questions
What is the driving distance from Osaka to Hiroshima?
The driving distance from Osaka to Hiroshima is 206 miles (332 km) by the fastest route, which follows E2 → AH1. The straight-line ("as the crow flies") distance is 281 km — driving distances are typically 20-40% longer than straight-line because roads must navigate around terrain and built environment.
How long does it take to drive from Osaka to Hiroshima?
The drive from Osaka to Hiroshima takes approximately 4h 14m of continuous driving at an average speed of 79 km/h. With a 15-minute rest stop every two hours, plan on roughly 4.8 hours of total trip time. Add additional time for traffic, weather, or border crossings.
What is the fastest route from Osaka to Hiroshima?
The fastest driving route from Osaka to Hiroshima is 206 miles (332 km) via E2 → AH1, taking about 4h 14m. This corridor follows the major highway connection between the two cities and is optimized for travel time.
Are there alternative routes from Osaka to Hiroshima?
Yes, 2 routing options exist between Osaka and Hiroshima. Alternatives have similar total distance but use different road segments — useful if the primary corridor has heavy traffic or construction.
Does the route from Osaka to Hiroshima include tolls?
Yes, the fastest driving route from Osaka to Hiroshima includes toll roads along E2 → AH1. Toll costs vary by vehicle class and exact path; check the route summary cards above for toll-road indicators on each route option.
How much fuel does it take to drive from Osaka to Hiroshima?
A standard car at 30 mpg uses approximately 7 gallons (28 liters) of fuel for the 206-mile (332-km) drive from Osaka to Hiroshima. At $3.50 per gallon that is roughly $25 in fuel cost; less efficient vehicles or higher local fuel prices will increase this proportionally.
How do I navigate from Osaka to Hiroshima?
Use the "Open this route in your nav app" buttons above the journey guide to launch turn-by-turn directions in Google Maps, Apple Maps, or Waze. Each link pre-fills Osaka as the origin and Hiroshima as the destination, so navigation begins as soon as the app opens.