How far is Fort Smith from Kalskag, AK?
The distance between Kalskag (Kalskag Airport) and Fort Smith (Fort Smith Airport) is 1603 miles / 2580 kilometers / 1393 nautical miles.
Kalskag Airport – Fort Smith Airport
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Distance from Kalskag to Fort Smith
There are several ways to calculate the distance from Kalskag to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 1603.376 miles
- 2580.384 kilometers
- 1393.296 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- 1597.509 miles
- 2570.941 kilometers
- 1388.197 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 Kalskag to Fort Smith?
The estimated flight time from Kalskag Airport to Fort Smith Airport is 3 hours and 32 minutes.
What is the time difference between Kalskag and Fort Smith?
Flight carbon footprint between Kalskag Airport (KLG) and Fort Smith Airport (YSM)
On average, flying from Kalskag to Fort Smith generates about 186 kg of CO2 per passenger, and 186 kilograms equals 410 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Kalskag to Fort Smith
See the map of the shortest flight path between Kalskag Airport (KLG) and Fort Smith Airport (YSM).
Airport information
| Origin | Kalskag Airport |
|---|---|
| City: | Kalskag, AK |
| Country: | United States  |
| IATA Code: | KLG |
| ICAO Code: | PALG |
| Coordinates: | 61°32′10″N, 160°20′27″W |
| Destination | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |