How far is Stephenville from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Stephenville (Stephenville International Airport) is 701 miles / 1129 kilometers / 610 nautical miles.
The driving distance from Portsmouth (PSM) to Stephenville (YJT) is 1936 miles / 3115 kilometers, and travel time by car is about 48 hours 18 minutes.
Portsmouth International Airport at Pease – Stephenville International Airport
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Distance from Portsmouth to Stephenville
There are several ways to calculate the distance from Portsmouth to Stephenville. 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 Portsmouth to Stephenville?
The estimated flight time from Portsmouth International Airport at Pease to Stephenville International Airport is 1 hour and 49 minutes.
What is the time difference between Portsmouth and Stephenville?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Stephenville International Airport (YJT)
On average, flying from Portsmouth to Stephenville 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 Portsmouth to Stephenville
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Stephenville International Airport (YJT).
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 | Stephenville International Airport |
|---|---|
| City: | Stephenville |
| Country: | Canada  |
| IATA Code: | YJT |
| ICAO Code: | CYJT |
| Coordinates: | 48°32′39″N, 58°32′59″W |