How far is Oshima from Seoul?

The distance between Seoul (Seoul Gimpo International Airport) and Oshima (Oshima Airport) is 728 miles / 1171 kilometers / 632 nautical miles.

The driving distance from Seoul (GMP) to Oshima (OIM) is 1038 miles / 1670 kilometers, and travel time by car is about 32 hours 20 minutes.

Distance from Seoul to Oshima

There are several ways to calculate the distance from Seoul to Oshima. Here are two standard methods:

Vincenty's formula (applied above)

• 727.623 miles
• 1170.996 kilometers
• 632.287 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 726.184 miles
• 1168.679 kilometers
• 631.036 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).

How long does it take to fly from Seoul to Oshima?

The estimated flight time from Seoul Gimpo International Airport to Oshima Airport is 1 hour and 52 minutes.

What is the time difference between Seoul and Oshima?

There is no time difference between Seoul and Oshima.

Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Oshima Airport (OIM)

On average, flying from Seoul to Oshima generates about 128 kg of CO2 per passenger, and 128 kilograms equals 281 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seoul to Oshima

See the map of the shortest flight path between Seoul Gimpo International Airport (GMP) and Oshima Airport (OIM).

Airport information

Origin	Seoul Gimpo International Airport
City:	Seoul
Country:	South Korea
IATA Code:	GMP
ICAO Code:	RKSS
Coordinates:	37°33′29″N, 126°47′27″E

Destination	Oshima Airport
City:	Oshima
Country:	Japan
IATA Code:	OIM
ICAO Code:	RJTO
Coordinates:	34°46′55″N, 139°21′36″E