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How far is Kathmandu from Osaka?

The distance between Osaka (Kansai International Airport) and Kathmandu (Tribhuvan International Airport) is 2965 miles / 4772 kilometers / 2577 nautical miles.

The driving distance from Osaka (KIX) to Kathmandu (KTM) is 4473 miles / 7199 kilometers, and travel time by car is about 87 hours 1 minutes.

Kansai International Airport – Tribhuvan International Airport

Distance arrow
2965
Miles
Distance arrow
4772
Kilometers
Distance arrow
2577
Nautical miles
Flight time duration
6 h 6 min
Time Difference
3 h 15 min
CO2 emission
330 kg

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Distance from Osaka to Kathmandu

There are several ways to calculate the distance from Osaka to Kathmandu. Here are two standard methods:

Vincenty's formula (applied above)
  • 2965.019 miles
  • 4771.736 kilometers
  • 2576.531 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
  • 2959.432 miles
  • 4762.744 kilometers
  • 2571.676 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 Osaka to Kathmandu?

The estimated flight time from Kansai International Airport to Tribhuvan International Airport is 6 hours and 6 minutes.

Flight carbon footprint between Kansai International Airport (KIX) and Tribhuvan International Airport (KTM)

On average, flying from Osaka to Kathmandu generates about 330 kg of CO2 per passenger, and 330 kilograms equals 728 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Osaka to Kathmandu

See the map of the shortest flight path between Kansai International Airport (KIX) and Tribhuvan International Airport (KTM).

Airport information

Origin Kansai International Airport
City: Osaka
Country: Japan Flag of Japan
IATA Code: KIX
ICAO Code: RJBB
Coordinates: 34°25′38″N, 135°14′38″E
Destination Tribhuvan International Airport
City: Kathmandu
Country: Nepal Flag of Nepal
IATA Code: KTM
ICAO Code: VNKT
Coordinates: 27°41′47″N, 85°21′32″E