How far is Okayama from Seoul?

The distance between Seoul (Seoul Gimpo International Airport) and Okayama (Okayama Airport) is 440 miles / 707 kilometers / 382 nautical miles.

The driving distance from Seoul (GMP) to Okayama (OKJ) is 656 miles / 1056 kilometers, and travel time by car is about 15 hours 54 minutes.

Distance from Seoul to Okayama

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

Vincenty's formula (applied above)

• 439.501 miles
• 707.308 kilometers
• 381.916 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

• 438.871 miles
• 706.294 kilometers
• 381.368 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 Okayama?

The estimated flight time from Seoul Gimpo International Airport to Okayama Airport is 1 hour and 19 minutes.

What is the time difference between Seoul and Okayama?

There is no time difference between Seoul and Okayama.

Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Okayama Airport (OKJ)

On average, flying from Seoul to Okayama generates about 90 kg of CO2 per passenger, and 90 kilograms equals 198 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 Okayama

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

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	Okayama Airport
City:	Okayama
Country:	Japan
IATA Code:	OKJ
ICAO Code:	RJOB
Coordinates:	34°45′24″N, 133°51′17″E