Distance between Tokyo (NRT) and Seoul (ICN)
Distance from Tokyo to Seoul (Narita International Airport – Seoul Incheon International Airport) is 783 miles / 1260 kilometers / 681 nautical miles.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Tokyo - Seoul
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)- 783.218 miles
- 1260.467 kilometers
- 680.598 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- 781.486 miles
- 1257.681 kilometers
- 679.093 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).
Flight duration
Estimated flight time from Narita International Airport (NRT) to Seoul Incheon International Airport (ICN) is 1 hour 58 minutes.
Time difference and current local times
There is no time difference between Tokyo and Seoul.
Time Difference
Tokyo
Seoul
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 133 kg (294 pounds).
Airport information
| A | Narita International Airport |
|---|---|
| City: | Tokyo |
| Country: | Japan  |
| IATA Code: | NRT |
| ICAO Code: | RJAA |
| Coordinates: | 35°45′52″N, 140°23′9″E |
| B | Seoul Incheon International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | ICN |
| ICAO Code: | RKSI |
| Coordinates: | 37°27′36″N, 126°26′26″E |
Tokyo to Seoul flight path
Shortest flight path between Narita International Airport (NRT) and Seoul Incheon International Airport (ICN).
Frequent Flyer Miles Calculator
Tokyo (NRT) → Seoul (ICN).
In total
Round trip?