How far is Kathmandu from Nan?
The distance between Nan (Nan Nakhon Airport) and Kathmandu (Tribhuvan International Airport) is 1154 miles / 1857 kilometers / 1003 nautical miles.
The driving distance from Nan (NNT) to Kathmandu (KTM) is 1961 miles / 3156 kilometers, and travel time by car is about 39 hours 37 minutes.
Nan Nakhon Airport – Tribhuvan International Airport
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Distance from Nan to Kathmandu
There are several ways to calculate the distance from Nan to Kathmandu. Here are two standard methods:
Vincenty's formula (applied above)- 1154.165 miles
- 1857.448 kilometers
- 1002.942 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- 1154.112 miles
- 1857.363 kilometers
- 1002.896 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 Nan to Kathmandu?
The estimated flight time from Nan Nakhon Airport to Tribhuvan International Airport is 2 hours and 41 minutes.
What is the time difference between Nan and Kathmandu?
Flight carbon footprint between Nan Nakhon Airport (NNT) and Tribhuvan International Airport (KTM)
On average, flying from Nan to Kathmandu generates about 159 kg of CO2 per passenger, and 159 kilograms equals 351 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Nan to Kathmandu
See the map of the shortest flight path between Nan Nakhon Airport (NNT) and Tribhuvan International Airport (KTM).
Airport information
Origin | Nan Nakhon Airport |
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City: | Nan |
Country: | Thailand |
IATA Code: | NNT |
ICAO Code: | VTCN |
Coordinates: | 18°48′28″N, 100°46′58″E |
Destination | Tribhuvan International Airport |
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City: | Kathmandu |
Country: | Nepal |
IATA Code: | KTM |
ICAO Code: | VNKT |
Coordinates: | 27°41′47″N, 85°21′32″E |