How far is Hanamaki from Seoul?

The distance between Seoul (Seoul Gimpo International Airport) and Hanamaki (Hanamaki Airport) is 787 miles / 1267 kilometers / 684 nautical miles.

The driving distance from Seoul (GMP) to Hanamaki (HNA) is 1312 miles / 2111 kilometers, and travel time by car is about 28 hours 47 minutes.

Distance from Seoul to Hanamaki

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

Vincenty's formula (applied above)

• 787.322 miles
• 1267.073 kilometers
• 684.164 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

• 785.509 miles
• 1264.155 kilometers
• 682.589 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 Hanamaki?

The estimated flight time from Seoul Gimpo International Airport to Hanamaki Airport is 1 hour and 59 minutes.

What is the time difference between Seoul and Hanamaki?

There is no time difference between Seoul and Hanamaki.

Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Hanamaki Airport (HNA)

On average, flying from Seoul to Hanamaki generates about 134 kg of CO2 per passenger, and 134 kilograms equals 295 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 Hanamaki

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

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	Hanamaki Airport
City:	Hanamaki
Country:	Japan
IATA Code:	HNA
ICAO Code:	RJSI
Coordinates:	39°25′42″N, 141°8′5″E