How far is Udon Thani from San Francisco, CA?
The distance between San Francisco (San Francisco International Airport) and Udon Thani (Udon Thani International Airport) is 7648 miles / 12307 kilometers / 6646 nautical miles.
San Francisco International Airport – Udon Thani International Airport
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Distance from San Francisco to Udon Thani
There are several ways to calculate the distance from San Francisco to Udon Thani. Here are two standard methods:
Vincenty's formula (applied above)- 7647.523 miles
- 12307.496 kilometers
- 6645.516 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- 7636.394 miles
- 12289.585 kilometers
- 6635.845 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 San Francisco to Udon Thani?
The estimated flight time from San Francisco International Airport to Udon Thani International Airport is 14 hours and 58 minutes.
What is the time difference between San Francisco and Udon Thani?
Flight carbon footprint between San Francisco International Airport (SFO) and Udon Thani International Airport (UTH)
On average, flying from San Francisco to Udon Thani generates about 947 kg of CO2 per passenger, and 947 kilograms equals 2 088 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from San Francisco to Udon Thani
See the map of the shortest flight path between San Francisco International Airport (SFO) and Udon Thani International Airport (UTH).
Airport information
| Origin | San Francisco International Airport |
|---|---|
| City: | San Francisco, CA |
| Country: | United States  |
| IATA Code: | SFO |
| ICAO Code: | KSFO |
| Coordinates: | 37°37′8″N, 122°22′30″W |
| 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 |