How far is Udon Thani from Sanming?
The distance between Sanming (Shaxian Airport) and Udon Thani (Udon Thani International Airport) is 1147 miles / 1846 kilometers / 997 nautical miles.
The driving distance from Sanming (SQJ) to Udon Thani (UTH) is 1526 miles / 2456 kilometers, and travel time by car is about 29 hours 2 minutes.
Shaxian Airport – Udon Thani International Airport
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Distance from Sanming to Udon Thani
There are several ways to calculate the distance from Sanming to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 1147.361 miles
- 1846.499 kilometers
- 997.030 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- 1147.495 miles
- 1846.713 kilometers
- 997.145 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 Sanming to Udon Thani?
The estimated flight time from Shaxian Airport to Udon Thani International Airport is 2 hours and 40 minutes.
What is the time difference between Sanming and Udon Thani?
The time difference between Sanming and Udon Thani is 1 hour. Udon Thani is 1 hour behind Sanming.
Flight carbon footprint between Shaxian Airport (SQJ) and Udon Thani International Airport (UTH)
On average, flying from Sanming to Udon Thani generates about 159 kg of CO2 per passenger, and 159 kilograms equals 351 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sanming to Udon Thani
See the map of the shortest flight path between Shaxian Airport (SQJ) and Udon Thani International Airport (UTH).
Airport information
| Origin | Shaxian Airport |
|---|---|
| City: | Sanming |
| Country: | China  |
| IATA Code: | SQJ |
| ICAO Code: | ZSSM |
| Coordinates: | 26°25′34″N, 117°50′0″E |
| Destination | Udon Thani International Airport |
|---|---|
| City: | Udon Thani |
| Country: | Thailand  |
| IATA Code: | UTH |
| ICAO Code: | VTUD |
| Coordinates: | 17°23′11″N, 102°47′16″E |