Air Miles Calculator

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.

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 Flag of 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 Flag of 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

 KST

Sacheon

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 52 kg (115 pounds).

Frequent Flyer Miles Calculator

Seoul (GMP) → Sacheon (HIN).

Distance:
185
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
185

Round trip?