How far is La Crosse, WI, from Portland, ME?
The distance between Portland (Portland International Jetport) and La Crosse (La Crosse Regional Airport) is 1045 miles / 1682 kilometers / 908 nautical miles.
The driving distance from Portland (PWM) to La Crosse (LSE) is 1267 miles / 2039 kilometers, and travel time by car is about 25 hours 13 minutes.
Portland International Jetport – La Crosse Regional Airport
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Distance from Portland to La Crosse
There are several ways to calculate the distance from Portland to La Crosse. Here are two standard methods:
Vincenty's formula (applied above)- 1045.437 miles
- 1682.468 kilometers
- 908.460 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- 1042.596 miles
- 1677.896 kilometers
- 905.991 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 La Crosse?
The estimated flight time from Portland International Jetport to La Crosse Regional Airport is 2 hours and 28 minutes.
What is the time difference between Portland and La Crosse?
The time difference between Portland and La Crosse is 1 hour. La Crosse is 1 hour behind Portland.
Flight carbon footprint between Portland International Jetport (PWM) and La Crosse Regional Airport (LSE)
On average, flying from Portland to La Crosse generates about 154 kg of CO2 per passenger, and 154 kilograms equals 339 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 La Crosse
See the map of the shortest flight path between Portland International Jetport (PWM) and La Crosse Regional Airport (LSE).
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 | La Crosse Regional Airport |
|---|---|
| City: | La Crosse, WI |
| Country: | United States |
| IATA Code: | LSE |
| ICAO Code: | KLSE |
| Coordinates: | 43°52′44″N, 91°15′24″W |