How far is Portsmouth, NH, from St. Lewis?
The distance between St. Lewis (St. Lewis (Fox Harbour) Airport) and Portsmouth (Portsmouth International Airport at Pease) is 951 miles / 1530 kilometers / 826 nautical miles.
The driving distance from St. Lewis (YFX) to Portsmouth (PSM) is 1545 miles / 2487 kilometers, and travel time by car is about 37 hours 31 minutes.
St. Lewis (Fox Harbour) Airport – Portsmouth International Airport at Pease
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Distance from St. Lewis to Portsmouth
There are several ways to calculate the distance from St. Lewis to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 951.006 miles
- 1530.496 kilometers
- 826.402 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- 949.525 miles
- 1528.113 kilometers
- 825.115 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 St. Lewis to Portsmouth?
The estimated flight time from St. Lewis (Fox Harbour) Airport to Portsmouth International Airport at Pease is 2 hours and 18 minutes.
What is the time difference between St. Lewis and Portsmouth?
Flight carbon footprint between St. Lewis (Fox Harbour) Airport (YFX) and Portsmouth International Airport at Pease (PSM)
On average, flying from St. Lewis to Portsmouth generates about 147 kg of CO2 per passenger, and 147 kilograms equals 325 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St. Lewis to Portsmouth
See the map of the shortest flight path between St. Lewis (Fox Harbour) Airport (YFX) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | St. Lewis (Fox Harbour) Airport |
|---|---|
| City: | St. Lewis |
| Country: | Canada  |
| IATA Code: | YFX |
| ICAO Code: | CCK4 |
| Coordinates: | 52°22′22″N, 55°40′26″W |
| Destination | 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 |