Busan to Seoul Distance
252 miles•405 km•5.4 hours
Driving distance and route information from Busan, South Koreato Seoul, South Korea. Compare multiple routes and get detailed travel information.
⭐
FASTEST ROUTE
251.76 mi
(405.17 km)
⏱️5h 22m
Via AH1
AH1
💰 Tolls
📏
SHORTEST ROUTE
248.24 mi
(399.5 km)
⏱️5h 24m
Via AH1
AH1
💰 Tolls
📏 Straight-line distance: 202 miles (325 km)
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Complete Driving Guide: Busan to Seoul
Essential Route Information
TOTAL DISTANCE
252 mi
405 kilometers
DRIVING TIME
5.4 hours
324 minutes
FUEL ESTIMATE
34 L
$51 cost
📍 Route Overview
Starting PointBusan, South Korea
DestinationSeoul, South Korea
Route Options2 available routes
Countries Crossed1 country
Time Zone ChangesCheck local times
🚗 Driving Details
Average Speed75 km/h
Straight-line Distance325 km
Route Efficiency80%
Toll RoadsYes - Budget required
Ferry CrossingsNo ferries
Compare All Routes from Busan to Seoul
| Route Type | Distance | Drive Time | Avg Speed | Tolls |
|---|---|---|---|---|
| ⭐ Fastest Route | 252 mi (405 km) | 5.4 hours | 75 km/h | ✅ Yes |
| Alternative 1 | 248 mi (400 km) | 5.4 hours | 74 km/h | ✅ Yes |
Complete Journey Overview: Busan to Seoul
The road journey from Busan to Seoul spans approximately 252 miles (405 kilometers), making it a medium-distance drive that typically requires 5.4 hours of continuous driving under normal traffic conditions.
This route connects South Korea withSouth Korea, traversing through various regions within South Korea. The journey offers 2 distinct routing options, each with unique advantages in terms of distance, time, or scenic value.
The fastest driving route from Busan to Seoul follows the AH1 corridor, maintaining an average speed of approximately 75 km/h. This corridor uses toll roads — budget for tolls along the way.
🗺️ Travel Planning Essentials
✓
Fuel Planning: Expect to use approximately 10 gallons (34 liters) of fuel for this 252 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: 6.2 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.
✓
Weather Check: Monitor weather conditions along the entire route, especially during winter months or rainy seasons.
💰 Cost Estimation Guide
Fuel Cost (approximate)$35
Toll Costs$13
Vehicle Wear & Tear (total, ~$0.25/mi)$63
Total Trip Cost$111
* Costs are estimates based on average fuel prices and vehicle maintenance. Actual costs may vary.
Alternative Transportation Options
🚗
By Car
5.4 hours
252 miles
✈️
By Plane
0.4 hours flight
325 km direct
🚌
By Bus
7 hours
Multiple stops
Busan to Seoul - Frequently Asked Questions
What is the driving distance from Busan to Seoul?
The driving distance from Busan to Seoul is 252 miles (405 km) by the fastest route, which follows AH1. The straight-line ("as the crow flies") distance is 325 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 Busan to Seoul?
The drive from Busan to Seoul takes approximately 5h 22m of continuous driving at an average speed of 75 km/h. With a 15-minute rest stop every two hours, plan on roughly 6.2 hours of total trip time. Add additional time for traffic, weather, or border crossings.
What is the fastest route from Busan to Seoul?
The fastest driving route from Busan to Seoul is 252 miles (405 km) via AH1, taking about 5h 22m. This corridor follows the major highway connection between the two cities and is optimized for travel time.
Are there alternative routes from Busan to Seoul?
Yes — alongside the fastest route, a shorter alternative covers 248.24 miles (400 km) in about 5h 24m. The shortest path saves 3.759999999999991 miles but takes longer overall because it uses smaller roads.
Does the route from Busan to Seoul include tolls?
Yes, the fastest driving route from Busan to Seoul includes toll roads along 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 Busan to Seoul?
A standard car at 30 mpg uses approximately 8 gallons (34 liters) of fuel for the 252-mile (405-km) drive from Busan to Seoul. At $3.50 per gallon that is roughly $28 in fuel cost; less efficient vehicles or higher local fuel prices will increase this proportionally.
How do I navigate from Busan to Seoul?
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 Busan as the origin and Seoul as the destination, so navigation begins as soon as the app opens.