Map of flight path and driving directions from Seoul to Tokyo.
Shortest flight path between Seoul Gimpo International Airport (GMP) and Haneda Airport (HND).
How far is Tokyo from Seoul?
There are several ways to calculate distances between Seoul and Tokyo. Here are two common methods:Vincenty's formula (applied above)
- 735.057 miles
- 1182.960 kilometers
- 638.747 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
- 733.477 miles
- 1180.416 kilometers
- 637.374 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).
Time difference and current local times
There is no time difference between Seoul and Tokyo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 128 kg (283 pounds).
Frequent Flyer Miles Calculator
Seoul (GMP) → Tokyo (HND).