How far is Simara from Udon Thani?
The distance between Udon Thani (Udon Thani International Airport) and Simara (Simara Airport) is 1322 miles / 2127 kilometers / 1148 nautical miles.
The driving distance from Udon Thani (UTH) to Simara (SIF) is 2093 miles / 3368 kilometers, and travel time by car is about 41 hours 2 minutes.
Udon Thani International Airport – Simara Airport
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Distance from Udon Thani to Simara
There are several ways to calculate the distance from Udon Thani to Simara. Here are two standard methods:
Vincenty's formula (applied above)- 1321.563 miles
- 2126.850 kilometers
- 1148.407 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- 1321.418 miles
- 2126.616 kilometers
- 1148.281 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 Udon Thani to Simara?
The estimated flight time from Udon Thani International Airport to Simara Airport is 3 hours and 0 minutes.
What is the time difference between Udon Thani and Simara?
Flight carbon footprint between Udon Thani International Airport (UTH) and Simara Airport (SIF)
On average, flying from Udon Thani to Simara generates about 168 kg of CO2 per passenger, and 168 kilograms equals 371 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Udon Thani to Simara
See the map of the shortest flight path between Udon Thani International Airport (UTH) and Simara Airport (SIF).
Airport information
| Origin | Udon Thani International Airport |
|---|---|
| City: | Udon Thani |
| Country: | Thailand  |
| IATA Code: | UTH |
| ICAO Code: | VTUD |
| Coordinates: | 17°23′11″N, 102°47′16″E |
| Destination | Simara Airport |
|---|---|
| City: | Simara |
| Country: | Nepal  |
| IATA Code: | SIF |
| ICAO Code: | VNSI |
| Coordinates: | 27°9′34″N, 84°58′48″E |