How far is Lewistown, MT, from Portland, ME?
The distance between Portland (Portland International Jetport) and Lewistown (Lewistown Municipal Airport) is 1901 miles / 3060 kilometers / 1652 nautical miles.
The driving distance from Portland (PWM) to Lewistown (LWT) is 2259 miles / 3636 kilometers, and travel time by car is about 42 hours 52 minutes.
Portland International Jetport – Lewistown Municipal Airport
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Distance from Portland to Lewistown
There are several ways to calculate the distance from Portland to Lewistown. 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 Portland to Lewistown?
The estimated flight time from Portland International Jetport to Lewistown Municipal Airport is 4 hours and 5 minutes.
What is the time difference between Portland and Lewistown?
The time difference between Portland and Lewistown is 2 hours. Lewistown is 2 hours behind Portland.
Flight carbon footprint between Portland International Jetport (PWM) and Lewistown Municipal Airport (LWT)
On average, flying from Portland to Lewistown 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 Portland to Lewistown
See the map of the shortest flight path between Portland International Jetport (PWM) and Lewistown Municipal Airport (LWT).
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 | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″W |