How far is Kathmandu from Tonghua?
The distance between Tonghua (Tonghua Sanyuanpu Airport) and Kathmandu (Tribhuvan International Airport) is 2471 miles / 3976 kilometers / 2147 nautical miles.
The driving distance from Tonghua (TNH) to Kathmandu (KTM) is 3452 miles / 5555 kilometers, and travel time by car is about 64 hours 0 minutes.
Tonghua Sanyuanpu Airport – Tribhuvan International Airport
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Distance from Tonghua to Kathmandu
There are several ways to calculate the distance from Tonghua to Kathmandu. Here are two standard methods:
Vincenty's formula (applied above)- 2470.619 miles
- 3976.077 kilometers
- 2146.910 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- 2466.994 miles
- 3970.241 kilometers
- 2143.759 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 Tonghua to Kathmandu?
The estimated flight time from Tonghua Sanyuanpu Airport to Tribhuvan International Airport is 5 hours and 10 minutes.
What is the time difference between Tonghua and Kathmandu?
Flight carbon footprint between Tonghua Sanyuanpu Airport (TNH) and Tribhuvan International Airport (KTM)
On average, flying from Tonghua to Kathmandu generates about 272 kg of CO2 per passenger, and 272 kilograms equals 599 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tonghua to Kathmandu
See the map of the shortest flight path between Tonghua Sanyuanpu Airport (TNH) and Tribhuvan International Airport (KTM).
Airport information
| Origin | Tonghua Sanyuanpu Airport |
|---|---|
| City: | Tonghua |
| Country: | China  |
| IATA Code: | TNH |
| ICAO Code: | ZYTN |
| Coordinates: | 42°15′14″N, 125°42′11″E |
| Destination | Tribhuvan International Airport |
|---|---|
| City: | Kathmandu |
| Country: | Nepal  |
| IATA Code: | KTM |
| ICAO Code: | VNKT |
| Coordinates: | 27°41′47″N, 85°21′32″E |