Map of flight path and driving directions from Fargo to Portsmouth.
Shortest flight path between Hector International Airport (FAR) and Portsmouth International Airport at Pease (PSM).
How far is Portsmouth from Fargo?
There are several ways to calculate distances between Fargo and Portsmouth. Here are two common methods:Vincenty's formula (applied above)
- 1294.492 miles
- 2083.282 kilometers
- 1124.882 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
- 1291.064 miles
- 2077.766 kilometers
- 1121.904 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Fargo and Portsmouth is 1 hour. Portsmouth is 1 hour ahead of Fargo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 166 kg (367 pounds).
Frequent Flyer Miles Calculator
Fargo (FAR) → Portsmouth (PSM).