Map of flight path and driving directions from Rock Springs to Annette.
Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Annette Island Airport (ANN).
How far is Annette from Rock Springs?
There are several ways to calculate distances between Rock Springs and Annette. Here are two common 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 earth.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).
Time difference and current local times
The time difference between Rock Springs and Annette is 2 hours. Annette is 2 hours behind Rock Springs.
Rock Springs, WY
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 172 kg (379 pounds).
Frequent Flyer Miles Calculator
Rock Springs (RKS) → Annette (ANN).