How far is Portland, ME, from Stephenville?
The distance between Stephenville (Stephenville International Airport) and Portland (Portland International Jetport) is 658 miles / 1058 kilometers / 571 nautical miles.
The driving distance from Stephenville (YJT) to Portland (PWM) is 1883 miles / 3030 kilometers, and travel time by car is about 47 hours 9 minutes.
Stephenville International Airport – Portland International Jetport
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Distance from Stephenville to Portland
There are several ways to calculate the distance from Stephenville to Portland. 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 Stephenville to Portland?
The estimated flight time from Stephenville International Airport to Portland International Jetport is 1 hour and 44 minutes.
What is the time difference between Stephenville and Portland?
Flight carbon footprint between Stephenville International Airport (YJT) and Portland International Jetport (PWM)
On average, flying from Stephenville to Portland 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 Stephenville to Portland
See the map of the shortest flight path between Stephenville International Airport (YJT) and Portland International Jetport (PWM).
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 | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States  |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |