How far is Fort Smith, AR, from Annette, AK?
The distance between Annette (Annette Island Airport) and Fort Smith (Fort Smith Regional Airport) is 2227 miles / 3585 kilometers / 1936 nautical miles.
The driving distance from Annette (ANN) to Fort Smith (FSM) is 2938 miles / 4728 kilometers, and travel time by car is about 60 hours 10 minutes.
Annette Island Airport – Fort Smith Regional 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)- 2227.357 miles
- 3584.583 kilometers
- 1935.520 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- 2223.943 miles
- 3579.089 kilometers
- 1932.554 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 Regional Airport is 4 hours and 43 minutes.
What is the time difference between Annette and Fort Smith?
Flight carbon footprint between Annette Island Airport (ANN) and Fort Smith Regional Airport (FSM)
On average, flying from Annette to Fort Smith generates about 244 kg of CO2 per passenger, and 244 kilograms equals 537 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 Regional Airport (FSM).
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 Regional Airport |
|---|---|
| City: | Fort Smith, AR |
| Country: | United States |
| IATA Code: | FSM |
| ICAO Code: | KFSM |
| Coordinates: | 35°20′11″N, 94°22′2″W |