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How far is Tainan from Kathmandu?

The distance between Kathmandu (Tribhuvan International Airport) and Tainan (Tainan Airport) is 2197 miles / 3536 kilometers / 1909 nautical miles.

The driving distance from Kathmandu (KTM) to Tainan (TNN) is 3622 miles / 5829 kilometers, and travel time by car is about 131 hours 5 minutes.

Tribhuvan International Airport – Tainan Airport

Distance arrow
2197
Miles
Distance arrow
3536
Kilometers
Distance arrow
1909
Nautical miles
Flight time duration
4 h 39 min
Time Difference
2 h 15 min
CO2 emission
240 kg

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Distance from Kathmandu to Tainan

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

Vincenty's formula (applied above)
  • 2197.139 miles
  • 3535.952 kilometers
  • 1909.261 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
  • 2193.607 miles
  • 3530.267 kilometers
  • 1906.192 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 Kathmandu to Tainan?

The estimated flight time from Tribhuvan International Airport to Tainan Airport is 4 hours and 39 minutes.

Flight carbon footprint between Tribhuvan International Airport (KTM) and Tainan Airport (TNN)

On average, flying from Kathmandu to Tainan generates about 240 kg of CO2 per passenger, and 240 kilograms equals 529 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kathmandu to Tainan

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

Airport information

Origin 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
Destination Tainan Airport
City: Tainan
Country: Taiwan Flag of Taiwan
IATA Code: TNN
ICAO Code: RCNN
Coordinates: 22°57′1″N, 120°12′21″E