How far is Portland, ME, from Roswell, NM?
The distance between Roswell (Roswell International Air Center) and Portland (Portland International Jetport) is 1971 miles / 3172 kilometers / 1713 nautical miles.
The driving distance from Roswell (ROW) to Portland (PWM) is 2250 miles / 3621 kilometers, and travel time by car is about 41 hours 37 minutes.
Roswell International Air Center – Portland International Jetport
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Distance from Roswell to Portland
There are several ways to calculate the distance from Roswell to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 1971.022 miles
- 3172.053 kilometers
- 1712.772 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- 1967.341 miles
- 3166.129 kilometers
- 1709.573 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 Roswell to Portland?
The estimated flight time from Roswell International Air Center to Portland International Jetport is 4 hours and 13 minutes.
What is the time difference between Roswell and Portland?
The time difference between Roswell and Portland is 2 hours. Portland is 2 hours ahead of Roswell.
Flight carbon footprint between Roswell International Air Center (ROW) and Portland International Jetport (PWM)
On average, flying from Roswell to Portland generates about 215 kg of CO2 per passenger, and 215 kilograms equals 474 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roswell to Portland
See the map of the shortest flight path between Roswell International Air Center (ROW) and Portland International Jetport (PWM).
Airport information
| Origin | Roswell International Air Center |
|---|---|
| City: | Roswell, NM |
| Country: | United States  |
| IATA Code: | ROW |
| ICAO Code: | KROW |
| Coordinates: | 33°18′5″N, 104°31′51″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 |