How far is Huntsville, AL, from Portland, ME?
The distance between Portland (Portland International Jetport) and Huntsville (Huntsville International Airport) is 1078 miles / 1735 kilometers / 937 nautical miles.
The driving distance from Portland (PWM) to Huntsville (HSV) is 1239 miles / 1994 kilometers, and travel time by car is about 23 hours 48 minutes.
Portland International Jetport – Huntsville International Airport
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Distance from Portland to Huntsville
There are several ways to calculate the distance from Portland to Huntsville. Here are two standard methods:
Vincenty's formula (applied above)- 1077.799 miles
- 1734.550 kilometers
- 936.582 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- 1076.611 miles
- 1732.637 kilometers
- 935.549 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 Huntsville?
The estimated flight time from Portland International Jetport to Huntsville International Airport is 2 hours and 32 minutes.
What is the time difference between Portland and Huntsville?
The time difference between Portland and Huntsville is 1 hour. Huntsville is 1 hour behind Portland.
Flight carbon footprint between Portland International Jetport (PWM) and Huntsville International Airport (HSV)
On average, flying from Portland to Huntsville generates about 156 kg of CO2 per passenger, and 156 kilograms equals 343 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 Huntsville
See the map of the shortest flight path between Portland International Jetport (PWM) and Huntsville International Airport (HSV).
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 | Huntsville International Airport |
|---|---|
| City: | Huntsville, AL |
| Country: | United States |
| IATA Code: | HSV |
| ICAO Code: | KHSV |
| Coordinates: | 34°38′13″N, 86°46′30″W |