How far is Portland, ME, from Lewistown, MT?
The distance between Lewistown (Lewistown Municipal Airport) and Portland (Portland International Jetport) is 1901 miles / 3060 kilometers / 1652 nautical miles.
The driving distance from Lewistown (LWT) to Portland (PWM) is 2262 miles / 3641 kilometers, and travel time by car is about 42 hours 52 minutes.
Lewistown Municipal Airport – Portland International Jetport
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Distance from Lewistown to Portland
There are several ways to calculate the distance from Lewistown to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 1901.088 miles
- 3059.504 kilometers
- 1652.000 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- 1895.844 miles
- 3051.065 kilometers
- 1647.443 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 Lewistown to Portland?
The estimated flight time from Lewistown Municipal Airport to Portland International Jetport is 4 hours and 5 minutes.
What is the time difference between Lewistown and Portland?
Flight carbon footprint between Lewistown Municipal Airport (LWT) and Portland International Jetport (PWM)
On average, flying from Lewistown to Portland generates about 208 kg of CO2 per passenger, and 208 kilograms equals 459 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lewistown to Portland
See the map of the shortest flight path between Lewistown Municipal Airport (LWT) and Portland International Jetport (PWM).
Airport information
| Origin | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States  |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″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 |