How far is Seoul from Tokyo?
There are several ways to calculate distances between Tokyo and Seoul. 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).
Estimated flight time from Haneda Airport (HND) to Seoul Gimpo International Airport (GMP) is 1 hour 53 minutes.
Time difference and current local times
There is no time difference between Tokyo and Seoul.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 128 kg (283 pounds).
Tokyo to Seoul flight path
Shortest flight path between Haneda Airport (HND) and Seoul Gimpo International Airport (GMP).
Frequent Flyer Miles Calculator
Tokyo (HND) → Seoul (GMP).