Distance between Seoul (GMP) and Sacheon (HIN)
Flight distance from Seoul to Sacheon (Seoul Gimpo International Airport – Sacheon Airport) is 185 miles / 297 kilometers / 160 nautical miles. Estimated flight time is 50 minutes.
Driving distance from Seoul (GMP) to Sacheon (HIN) is 219 miles / 352 kilometers and travel time by car is about 4 hours 2 minutes.
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Seoul - Sacheon
Map of flight path and driving directions from Seoul to Sacheon.
Shortest flight path between Seoul Gimpo International Airport (GMP) and Sacheon Airport (HIN).
How far is Sacheon from Seoul?
There are several ways to calculate distances between Seoul and Sacheon. Here are two common methods:
Vincenty's formula (applied above)- 184.636 miles
- 297.143 kilometers
- 160.444 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- 184.899 miles
- 297.566 kilometers
- 160.673 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  |
| IATA Code: | GMP |
| ICAO Code: | RKSS |
| Coordinates: | 37°33′29″N, 126°47′27″E |
| B | Sacheon Airport |
|---|---|
| City: | Sacheon |
| Country: | South Korea |
| IATA Code: | HIN |
| ICAO Code: | RKPS |
| Coordinates: | 35°5′18″N, 128°4′12″E |
Time difference and current local times
There is no time difference between Seoul and Sacheon.
Time Difference
Seoul
Sacheon
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 52 kg (115 pounds).
Frequent Flyer Miles Calculator
Seoul (GMP) → Sacheon (HIN).
In total
Round trip?