How far is Chiang Mai from San Francisco, CA?
The distance between San Francisco (San Francisco International Airport) and Chiang Mai (Chiang Mai International Airport) is 7716 miles / 12418 kilometers / 6705 nautical miles.
San Francisco International Airport – Chiang Mai International Airport
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Distance from San Francisco to Chiang Mai
There are several ways to calculate the distance from San Francisco to Chiang Mai. Here are two standard methods:
Vincenty's formula (applied above)- 7716.380 miles
- 12418.309 kilometers
- 6705.351 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- 7704.877 miles
- 12399.797 kilometers
- 6695.355 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 Chiang Mai?
The estimated flight time from San Francisco International Airport to Chiang Mai International Airport is 15 hours and 6 minutes.
What is the time difference between San Francisco and Chiang Mai?
Flight carbon footprint between San Francisco International Airport (SFO) and Chiang Mai International Airport (CNX)
On average, flying from San Francisco to Chiang Mai generates about 957 kg of CO2 per passenger, and 957 kilograms equals 2 110 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from San Francisco to Chiang Mai
See the map of the shortest flight path between San Francisco International Airport (SFO) and Chiang Mai International Airport (CNX).
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 | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |