Calculations with different methods
- 1289.107 miles
- 2074.616 kilometers
- 1120.203 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
- 1286.443 miles
- 2070.330 kilometers
- 1117.889 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 Portland International Jetport (PWM) is 2 hours 56 minutes.
Time difference and current local times
The time difference between Springfield and Portland is 1 hour. Portland is 1 hour ahead of Springfield.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 165 kg (364 pounds).
Springfield to Portland flight map.
Frequent Flyer Miles Calculator
Springfield (SGF) → Portland (PWM).