Calculations with different methods
- 2165.776 miles
- 3485.479 kilometers
- 1882.008 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
- 2161.887 miles
- 3479.219 kilometers
- 1878.628 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Springfield–Branson National Airport (SGF) to Annette Island Airport (ANN) is 4 hours 36 minutes.
Time difference and current local times
The time difference between Springfield and Annette is 3 hours. Annette is 3 hours behind Springfield.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 245 kg (539 pounds).
Springfield to Annette flight map.
Frequent Flyer Miles Calculator
Springfield (SGF) → Annette (ANN).