Calculations with different methods
- 2537.278 miles
- 4083.354 kilometers
- 2204.835 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
- 2530.426 miles
- 4072.325 kilometers
- 2198.880 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Logan International Airport (BOS) to Portland International Airport (PDX) is 5 hours 18 minutes.
Time difference and current local times
The time difference between Boston and Portland is 3 hours. Portland is 3 hours behind Boston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 299 kg (659 pounds).
Boston to Portland flight map.
Frequent Flyer Miles Calculator
Boston (BOS) → Portland (PDX).