How far is Friday Harbor, WA, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Friday Harbor (Friday Harbor Airport) is 2500 miles / 4023 kilometers / 2172 nautical miles.
The driving distance from Portsmouth (PSM) to Friday Harbor (FRD) is 3081 miles / 4958 kilometers, and travel time by car is about 58 hours 16 minutes.
Portsmouth International Airport at Pease – Friday Harbor Airport
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Distance from Portsmouth to Friday Harbor
There are several ways to calculate the distance from Portsmouth to Friday Harbor. Here are two standard methods:
Vincenty's formula (applied above)- 2499.655 miles
- 4022.805 kilometers
- 2172.141 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2492.760 miles
- 4011.708 kilometers
- 2166.149 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).
How long does it take to fly from Portsmouth to Friday Harbor?
The estimated flight time from Portsmouth International Airport at Pease to Friday Harbor Airport is 5 hours and 13 minutes.
What is the time difference between Portsmouth and Friday Harbor?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Friday Harbor Airport (FRD)
On average, flying from Portsmouth to Friday Harbor generates about 275 kg of CO2 per passenger, and 275 kilograms equals 607 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portsmouth to Friday Harbor
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Friday Harbor Airport (FRD).
Airport information
| Origin | Portsmouth International Airport at Pease |
|---|---|
| City: | Portsmouth, NH |
| Country: | United States  |
| IATA Code: | PSM |
| ICAO Code: | KPSM |
| Coordinates: | 43°4′40″N, 70°49′23″W |
| Destination | Friday Harbor Airport |
|---|---|
| City: | Friday Harbor, WA |
| Country: | United States |
| IATA Code: | FRD |
| ICAO Code: | KFHR |
| Coordinates: | 48°31′19″N, 123°1′26″W |