What is the exact distance from Seoul to Jeju-do?

The driving distance from Seoul to Jeju-do is 546 kilometers (339 miles). The straight-line distance is 456 km.

How long does it take to drive from Seoul to Jeju-do?

The estimated driving time from Seoul to Jeju-do is 9.5 hours under normal traffic conditions. This can vary based on traffic, road conditions, and your driving speed.

What is the fastest route from Seoul to Jeju-do?

The fastest route is typically 546km and takes about 9.5 hours. This route is optimized for time and usually uses major highways and roads.

Are there alternative routes from Seoul to Jeju-do?

Yes, we provide up to 2 different route options including the fastest route, shortest distance route, and alternative paths that may offer different scenery or avoid certain road types.

Does the route from Seoul to Jeju-do include tolls?

Yes, some routes from Seoul to Jeju-do may include toll roads. Check the detailed route information below for specific toll road indicators.

Can I get turn-by-turn directions from Seoul to Jeju-do?

While we provide the route overview and key information, for detailed turn-by-turn directions, we recommend using the route data with your preferred GPS navigation app or mapping service.

Seoul to Jeju-do Distance

339 miles•546 km•9.5 hours

Driving distance and route information from Seoul, South Koreato Jeju-do, South Korea. Compare multiple routes and get detailed travel information.

⭐

FASTEST ROUTE

339.52 mi

(546.4 km)

⏱️9h 28m

Via 41, AH1

41 → AH1

🛣️ 70% Highway💰 Tolls

📏

SHORTEST ROUTE

328 mi

(527.86 km)

⏱️9h 35m

Via 41, AH1

41 → AH1

🛣️ 70% Highway💰 Tolls

📏 Straight-line distance: 283 miles (456 km)

See crow flies distance →

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Complete Driving Guide: Seoul to Jeju-do

Essential Route Information

TOTAL DISTANCE

339 mi

546 kilometers

DRIVING TIME

9.5 hours

570 minutes

FUEL ESTIMATE

46 L

$68 cost

📍 Route Overview

Starting PointSeoul, South Korea

DestinationJeju-do, South Korea

Route Options2 available routes

Countries Crossed1 country

Time Zone ChangesCheck local times

🚗 Driving Details

Average Speed57 km/h

Straight-line Distance456 km

Route Efficiency83%

Toll RoadsYes - Budget required

Ferry CrossingsNo ferries

Compare All Routes from Seoul to Jeju-do

Route Type	Distance	Drive Time	Avg Speed	Tolls
⭐ Fastest Route	340 mi (546 km)	9.5 hours	58 km/h	✅ Yes
Alternative 1	328 mi (528 km)	9.6 hours	55 km/h	✅ Yes

Complete Journey Overview: Seoul to Jeju-do

The road journey from Seoul to Jeju-do spans approximately 339 miles (546 kilometers), making it a long-distance drive that typically requires 9.5 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 most efficient route from Seoul to Jeju-do follows major highways and arterial roads, maintaining an average speed of approximately 57 km/h. This route has been optimized for speed, though it includes toll roads that require payment.

🗺️ Travel Planning Essentials

✓

Fuel Planning: Expect to use approximately 14 gallons (46 liters) of fuel for this 339 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: 10.9 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)$47

Toll Costs$17

Vehicle Wear (per mile)$85

Total Trip Cost$149

* Costs are estimates based on average fuel prices and vehicle maintenance. Actual costs may vary.

Alternative Transportation Options

🚗

By Car

9.5 hours

339 miles

✈️

By Plane

0.6 hours flight

456 km direct

🚌

By Bus

12.4 hours

Multiple stops

🚂

By Train

Check availability

Scenic route