How far is Ulsan from Kathmandu?
The distance between Kathmandu (Tribhuvan International Airport) and Ulsan (Ulsan Airport) is 2627 miles / 4228 kilometers / 2283 nautical miles.
The driving distance from Kathmandu (KTM) to Ulsan (USN) is 3920 miles / 6309 kilometers, and travel time by car is about 73 hours 11 minutes.
Tribhuvan International Airport – Ulsan Airport
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Distance from Kathmandu to Ulsan
There are several ways to calculate the distance from Kathmandu to Ulsan. Here are two standard methods:
Vincenty's formula (applied above)- 2627.171 miles
- 4228.022 kilometers
- 2282.949 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- 2622.371 miles
- 4220.297 kilometers
- 2278.778 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 Ulsan?
The estimated flight time from Tribhuvan International Airport to Ulsan Airport is 5 hours and 28 minutes.
What is the time difference between Kathmandu and Ulsan?
Flight carbon footprint between Tribhuvan International Airport (KTM) and Ulsan Airport (USN)
On average, flying from Kathmandu to Ulsan generates about 290 kg of CO2 per passenger, and 290 kilograms equals 639 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 Ulsan
See the map of the shortest flight path between Tribhuvan International Airport (KTM) and Ulsan Airport (USN).
Airport information
| Origin | Tribhuvan International Airport |
|---|---|
| City: | Kathmandu |
| Country: | Nepal  |
| IATA Code: | KTM |
| ICAO Code: | VNKT |
| Coordinates: | 27°41′47″N, 85°21′32″E |
| Destination | Ulsan Airport |
|---|---|
| City: | Ulsan |
| Country: | South Korea  |
| IATA Code: | USN |
| ICAO Code: | RKPU |
| Coordinates: | 35°35′36″N, 129°21′7″E |