How far is Seoul from Oshima?

The distance between Oshima (Oshima Airport) and Seoul (Seoul Incheon International Airport) is 745 miles / 1199 kilometers / 648 nautical miles.

The driving distance from Oshima (OIM) to Seoul (ICN) is 1053 miles / 1694 kilometers, and travel time by car is about 32 hours 30 minutes.

Distance from Oshima to Seoul

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

Vincenty's formula (applied above)

• 745.232 miles
• 1199.334 kilometers
• 647.589 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

• 743.734 miles
• 1196.924 kilometers
• 646.287 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 Oshima to Seoul?

The estimated flight time from Oshima Airport to Seoul Incheon International Airport is 1 hour and 54 minutes.

What is the time difference between Oshima and Seoul?

There is no time difference between Oshima and Seoul.

Flight carbon footprint between Oshima Airport (OIM) and Seoul Incheon International Airport (ICN)

On average, flying from Oshima to Seoul generates about 129 kg of CO2 per passenger, and 129 kilograms equals 285 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Oshima to Seoul

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

Airport information

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

Destination	Seoul Incheon International Airport
City:	Seoul
Country:	South Korea
IATA Code:	ICN
ICAO Code:	RKSI
Coordinates:	37°27′36″N, 126°26′26″E