Air Miles Calculator

Distance between Seoul (GMP) and Osaka (KIX)

Flight distance from Seoul to Osaka (Seoul Gimpo International Airport – Kansai International Airport) is 520 miles / 837 kilometers / 452 nautical miles. Estimated flight time is 1 hour 29 minutes.

Driving distance from Seoul (GMP) to Osaka (KIX) is 785 miles / 1264 kilometers and travel time by car is about 51 hours 57 minutes.

Map of flight path and driving directions from Seoul to Osaka.

Shortest flight path between Seoul Gimpo International Airport (GMP) and Kansai International Airport (KIX).

How far is Osaka from Seoul?

There are several ways to calculate distances between Seoul and Osaka. Here are two common methods:

Vincenty's formula (applied above)
  • 520.226 miles
  • 837.222 kilometers
  • 452.064 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 519.439 miles
  • 835.955 kilometers
  • 451.380 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Seoul Gimpo International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: GMP
ICAO Code: RKSS
Coordinates: 37°33′29″N, 126°47′27″E

B Kansai International Airport
City: Osaka
Country: Japan Flag of Japan
IATA Code: KIX
ICAO Code: RJBB
Coordinates: 34°25′38″N, 135°14′38″E

Time difference and current local times

There is no time difference between Seoul and Osaka.

Time Difference

Seoul

 KST

Osaka

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 102 kg (224 pounds).

Frequent Flyer Miles Calculator

Seoul (GMP) → Osaka (KIX).

Distance:
520
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
520

Round trip?