How far is Stephenville from Portland, ME?
The distance between Portland (Portland International Jetport) and Stephenville (Stephenville International Airport) is 658 miles / 1058 kilometers / 571 nautical miles.
The driving distance from Portland (PWM) to Stephenville (YJT) is 1883 miles / 3031 kilometers, and travel time by car is about 47 hours 12 minutes.
Portland International Jetport – Stephenville International Airport
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Distance from Portland to Stephenville
There are several ways to calculate the distance from Portland to Stephenville. Here are two standard methods:
Vincenty's formula (applied above)- 657.502 miles
- 1058.147 kilometers
- 571.354 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- 656.189 miles
- 1056.034 kilometers
- 570.213 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 Portland to Stephenville?
The estimated flight time from Portland International Jetport to Stephenville International Airport is 1 hour and 44 minutes.
What is the time difference between Portland and Stephenville?
Flight carbon footprint between Portland International Jetport (PWM) and Stephenville International Airport (YJT)
On average, flying from Portland to Stephenville generates about 120 kg of CO2 per passenger, and 120 kilograms equals 264 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Stephenville
See the map of the shortest flight path between Portland International Jetport (PWM) and Stephenville International Airport (YJT).
Airport information
| Origin | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States  |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |
| Destination | Stephenville International Airport |
|---|---|
| City: | Stephenville |
| Country: | Canada  |
| IATA Code: | YJT |
| ICAO Code: | CYJT |
| Coordinates: | 48°32′39″N, 58°32′59″W |