How far is Portsmouth, NH, from Stephenville?
The distance between Stephenville (Stephenville International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 701 miles / 1129 kilometers / 610 nautical miles.
The driving distance from Stephenville (YJT) to Portsmouth (PSM) is 1935 miles / 3114 kilometers, and travel time by car is about 48 hours 16 minutes.
Stephenville International Airport – Portsmouth International Airport at Pease
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Distance from Stephenville to Portsmouth
There are several ways to calculate the distance from Stephenville to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 701.489 miles
- 1128.938 kilometers
- 609.578 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- 700.164 miles
- 1126.805 kilometers
- 608.426 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 Stephenville to Portsmouth?
The estimated flight time from Stephenville International Airport to Portsmouth International Airport at Pease is 1 hour and 49 minutes.
What is the time difference between Stephenville and Portsmouth?
Flight carbon footprint between Stephenville International Airport (YJT) and Portsmouth International Airport at Pease (PSM)
On average, flying from Stephenville to Portsmouth generates about 125 kg of CO2 per passenger, and 125 kilograms equals 275 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Stephenville to Portsmouth
See the map of the shortest flight path between Stephenville International Airport (YJT) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Stephenville International Airport |
|---|---|
| City: | Stephenville |
| Country: | Canada  |
| IATA Code: | YJT |
| ICAO Code: | CYJT |
| Coordinates: | 48°32′39″N, 58°32′59″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 |