How far is Fort Smith from Annette, AK?
The distance between Annette (Annette Island Airport) and Fort Smith (Fort Smith Airport) is 803 miles / 1292 kilometers / 698 nautical miles.
The driving distance from Annette (ANN) to Fort Smith (YSM) is 1475 miles / 2373 kilometers, and travel time by car is about 36 hours 2 minutes.
Annette Island Airport – Fort Smith Airport
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Distance from Annette to Fort Smith
There are several ways to calculate the distance from Annette to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 803.085 miles
- 1292.440 kilometers
- 697.862 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- 800.563 miles
- 1288.382 kilometers
- 695.670 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 Annette to Fort Smith?
The estimated flight time from Annette Island Airport to Fort Smith Airport is 2 hours and 1 minutes.
What is the time difference between Annette and Fort Smith?
Flight carbon footprint between Annette Island Airport (ANN) and Fort Smith Airport (YSM)
On average, flying from Annette to Fort Smith generates about 135 kg of CO2 per passenger, and 135 kilograms equals 298 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Annette to Fort Smith
See the map of the shortest flight path between Annette Island Airport (ANN) and Fort Smith Airport (YSM).
Airport information
| Origin | Annette Island Airport |
|---|---|
| City: | Annette, AK |
| Country: | United States  |
| IATA Code: | ANN |
| ICAO Code: | PANT |
| Coordinates: | 55°2′32″N, 131°34′19″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 |