Calculations with different methods
- 165.669 miles
- 266.618 kilometers
- 143.962 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
- 165.834 miles
- 266.884 kilometers
- 144.106 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Nantucket Memorial Airport (ACK) to Portland International Jetport (PWM) is 48 minutes.
Time difference and current local times
There is no time difference between Nantucket and Portland.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 47 kg (103 pounds).
Nantucket to Portland flight map.
Frequent Flyer Miles Calculator
Nantucket (ACK) → Portland (PWM).