How far is Ulsan from Nan?
The distance between Nan (Nan Nakhon Airport) and Ulsan (Ulsan Airport) is 2092 miles / 3366 kilometers / 1818 nautical miles.
Nan Nakhon Airport – Ulsan Airport
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Distance from Nan to Ulsan
There are several ways to calculate the distance from Nan to Ulsan. Here are two standard methods:
Vincenty's formula (applied above)- 2091.811 miles
- 3366.443 kilometers
- 1817.734 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- 2091.384 miles
- 3365.756 kilometers
- 1817.363 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 Ulsan?
The estimated flight time from Nan Nakhon Airport to Ulsan Airport is 4 hours and 27 minutes.
What is the time difference between Nan and Ulsan?
The time difference between Nan and Ulsan is 2 hours. Ulsan is 2 hours ahead of Nan.
Flight carbon footprint between Nan Nakhon Airport (NNT) and Ulsan Airport (USN)
On average, flying from Nan to Ulsan generates about 228 kg of CO2 per passenger, and 228 kilograms equals 502 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Nan to Ulsan
See the map of the shortest flight path between Nan Nakhon Airport (NNT) and Ulsan Airport (USN).
Airport information
| Origin | Nan Nakhon Airport |
|---|---|
| City: | Nan |
| Country: | Thailand  |
| IATA Code: | NNT |
| ICAO Code: | VTCN |
| Coordinates: | 18°48′28″N, 100°46′58″E |
| Destination | Ulsan Airport |
|---|---|
| City: | Ulsan |
| Country: | South Korea  |
| IATA Code: | USN |
| ICAO Code: | RKPU |
| Coordinates: | 35°35′36″N, 129°21′7″E |