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How far is Biratnagar from Seoul?

The distance between Seoul (Seoul Gimpo International Airport) and Biratnagar (Biratnagar Airport) is 2422 miles / 3898 kilometers / 2105 nautical miles.

The driving distance from Seoul (GMP) to Biratnagar (BIR) is 3488 miles / 5614 kilometers, and travel time by car is about 64 hours 57 minutes.

Seoul Gimpo International Airport – Biratnagar Airport

Distance arrow
2422
Miles
Distance arrow
3898
Kilometers
Distance arrow
2105
Nautical miles
Flight time duration
5 h 5 min
Time Difference
3 h 15 min
CO2 emission
266 kg

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Distance from Seoul to Biratnagar

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

Vincenty's formula (applied above)
  • 2422.364 miles
  • 3898.416 kilometers
  • 2104.976 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
  • 2418.546 miles
  • 3892.272 kilometers
  • 2101.659 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 Biratnagar?

The estimated flight time from Seoul Gimpo International Airport to Biratnagar Airport is 5 hours and 5 minutes.

Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Biratnagar Airport (BIR)

On average, flying from Seoul to Biratnagar generates about 266 kg of CO2 per passenger, and 266 kilograms equals 587 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 Biratnagar

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

Airport information

Origin Seoul Gimpo International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: GMP
ICAO Code: RKSS
Coordinates: 37°33′29″N, 126°47′27″E
Destination Biratnagar Airport
City: Biratnagar
Country: Nepal Flag of Nepal
IATA Code: BIR
ICAO Code: VNVT
Coordinates: 26°28′53″N, 87°15′50″E