How far is Kathmandu from Ranong?
The distance between Ranong (Ranong Airport) and Kathmandu (Tribhuvan International Airport) is 1504 miles / 2420 kilometers / 1307 nautical miles.
The driving distance from Ranong (UNN) to Kathmandu (KTM) is 2300 miles / 3701 kilometers, and travel time by car is about 45 hours 11 minutes.
Ranong Airport – Tribhuvan International Airport
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Distance from Ranong to Kathmandu
There are several ways to calculate the distance from Ranong to Kathmandu. Here are two standard methods:
Vincenty's formula (applied above)- 1503.891 miles
- 2420.277 kilometers
- 1306.845 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- 1507.720 miles
- 2426.439 kilometers
- 1310.172 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 Ranong to Kathmandu?
The estimated flight time from Ranong Airport to Tribhuvan International Airport is 3 hours and 20 minutes.
What is the time difference between Ranong and Kathmandu?
Flight carbon footprint between Ranong Airport (UNN) and Tribhuvan International Airport (KTM)
On average, flying from Ranong to Kathmandu generates about 180 kg of CO2 per passenger, and 180 kilograms equals 396 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Ranong to Kathmandu
See the map of the shortest flight path between Ranong Airport (UNN) and Tribhuvan International Airport (KTM).
Airport information
| Origin | Ranong Airport |
|---|---|
| City: | Ranong |
| Country: | Thailand  |
| IATA Code: | UNN |
| ICAO Code: | VTSR |
| Coordinates: | 9°46′39″N, 98°35′7″E |
| Destination | Tribhuvan International Airport |
|---|---|
| City: | Kathmandu |
| Country: | Nepal  |
| IATA Code: | KTM |
| ICAO Code: | VNKT |
| Coordinates: | 27°41′47″N, 85°21′32″E |