How far is Fort Smith from Chiang Mai?
The distance between Chiang Mai (Chiang Mai International Airport) and Fort Smith (Fort Smith Airport) is 6734 miles / 10837 kilometers / 5851 nautical miles.
Chiang Mai International Airport – Fort Smith Airport
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Distance from Chiang Mai to Fort Smith
There are several ways to calculate the distance from Chiang Mai to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 6733.623 miles
- 10836.716 kilometers
- 5851.358 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- 6723.320 miles
- 10820.135 kilometers
- 5842.405 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 Chiang Mai to Fort Smith?
The estimated flight time from Chiang Mai International Airport to Fort Smith Airport is 13 hours and 14 minutes.
What is the time difference between Chiang Mai and Fort Smith?
Flight carbon footprint between Chiang Mai International Airport (CNX) and Fort Smith Airport (YSM)
On average, flying from Chiang Mai to Fort Smith generates about 818 kg of CO2 per passenger, and 818 kilograms equals 1 802 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Chiang Mai to Fort Smith
See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Fort Smith Airport (YSM).
Airport information
| Origin | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |
| Destination | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |