How far is Bellingham, WA, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Bellingham (Bellingham International Airport) is 2474 miles / 3982 kilometers / 2150 nautical miles.
The driving distance from Portsmouth (PSM) to Bellingham (BLI) is 3073 miles / 4945 kilometers, and travel time by car is about 57 hours 11 minutes.
Portsmouth International Airport at Pease – Bellingham International Airport
Search flights
Distance from Portsmouth to Bellingham
There are several ways to calculate the distance from Portsmouth to Bellingham. Here are two standard methods:
Vincenty's formula (applied above)- 2474.205 miles
- 3981.848 kilometers
- 2150.026 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- 2467.383 miles
- 3970.868 kilometers
- 2144.097 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 Bellingham?
The estimated flight time from Portsmouth International Airport at Pease to Bellingham International Airport is 5 hours and 11 minutes.
What is the time difference between Portsmouth and Bellingham?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Bellingham International Airport (BLI)
On average, flying from Portsmouth to Bellingham generates about 272 kg of CO2 per passenger, and 272 kilograms equals 600 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 Bellingham
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Bellingham International Airport (BLI).
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 | Bellingham International Airport |
|---|---|
| City: | Bellingham, WA |
| Country: | United States |
| IATA Code: | BLI |
| ICAO Code: | KBLI |
| Coordinates: | 48°47′34″N, 122°32′16″W |