How far is Yellowknife from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Yellowknife (Yellowknife Airport) is 2201 miles / 3542 kilometers / 1912 nautical miles.
The driving distance from Portsmouth (PSM) to Yellowknife (YZF) is 3537 miles / 5692 kilometers, and travel time by car is about 68 hours 26 minutes.
Portsmouth International Airport at Pease – Yellowknife Airport
Search flights
Distance from Portsmouth to Yellowknife
There are several ways to calculate the distance from Portsmouth to Yellowknife. Here are two standard methods:
Vincenty's formula (applied above)- 2200.666 miles
- 3541.628 kilometers
- 1912.326 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- 2195.636 miles
- 3533.534 kilometers
- 1907.956 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 Yellowknife?
The estimated flight time from Portsmouth International Airport at Pease to Yellowknife Airport is 4 hours and 39 minutes.
What is the time difference between Portsmouth and Yellowknife?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Yellowknife Airport (YZF)
On average, flying from Portsmouth to Yellowknife generates about 240 kg of CO2 per passenger, and 240 kilograms equals 530 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 Yellowknife
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Yellowknife Airport (YZF).
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 | Yellowknife Airport |
|---|---|
| City: | Yellowknife |
| Country: | Canada  |
| IATA Code: | YZF |
| ICAO Code: | CYZF |
| Coordinates: | 62°27′46″N, 114°26′24″W |