How far is Heho from Seoul?

The distance between Seoul (Seoul Gimpo International Airport) and Heho (Heho Airport) is 2137 miles / 3439 kilometers / 1857 nautical miles.

The driving distance from Seoul (GMP) to Heho (HEH) is 3073 miles / 4945 kilometers, and travel time by car is about 57 hours 20 minutes.

Distance from Seoul to Heho

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

Vincenty's formula (applied above)

• 2136.758 miles
• 3438.778 kilometers
• 1856.792 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

• 2135.873 miles
• 3437.355 kilometers
• 1856.023 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 Heho?

The estimated flight time from Seoul Gimpo International Airport to Heho Airport is 4 hours and 32 minutes.

What is the time difference between Seoul and Heho?

The time difference between Seoul and Heho is 2 hours 30 minutes. Heho is 2 hours 30 minutes behind Seoul.

Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Heho Airport (HEH)

On average, flying from Seoul to Heho generates about 233 kg of CO2 per passenger, and 233 kilograms equals 514 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 Heho

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

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	Heho Airport
City:	Heho
Country:	Burma
IATA Code:	HEH
ICAO Code:	VYHH
Coordinates:	20°44′49″N, 96°47′31″E