How far is Rock Springs, WY, from Annette, AK?
The distance between Annette (Annette Island Airport) and Rock Springs (Southwest Wyoming Regional Airport) is 1381 miles / 2223 kilometers / 1200 nautical miles.
The driving distance from Annette (ANN) to Rock Springs (RKS) is 1914 miles / 3081 kilometers, and travel time by car is about 43 hours 21 minutes.
Annette Island Airport – Southwest Wyoming Regional Airport
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Distance from Annette to Rock Springs
There are several ways to calculate the distance from Annette to Rock Springs. Here are two standard methods:
Vincenty's formula (applied above)- 1381.218 miles
- 2222.855 kilometers
- 1200.246 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- 1378.972 miles
- 2219.241 kilometers
- 1198.294 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 Rock Springs?
The estimated flight time from Annette Island Airport to Southwest Wyoming Regional Airport is 3 hours and 6 minutes.
What is the time difference between Annette and Rock Springs?
Flight carbon footprint between Annette Island Airport (ANN) and Southwest Wyoming Regional Airport (RKS)
On average, flying from Annette to Rock Springs generates about 172 kg of CO2 per passenger, and 172 kilograms equals 379 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 Rock Springs
See the map of the shortest flight path between Annette Island Airport (ANN) and Southwest Wyoming Regional Airport (RKS).
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 | Southwest Wyoming Regional Airport |
|---|---|
| City: | Rock Springs, WY |
| Country: | United States |
| IATA Code: | RKS |
| ICAO Code: | KRKS |
| Coordinates: | 41°35′39″N, 109°3′54″W |