Calculations with different methods
- 640.977 miles
- 1031.552 kilometers
- 556.994 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
- 640.233 miles
- 1030.355 kilometers
- 556.347 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 Piedmont Triad International Airport (GSO) is 1 hour 42 minutes.
Time difference and current local times
There is no time difference between Nantucket and Greensboro.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 107 kg (235 pounds).
Nantucket to Greensboro flight map.
Frequent Flyer Miles Calculator
Nantucket (ACK) → Greensboro (GSO).