Map of flight path and driving directions from Lafayette to Portland.
Shortest flight path between Lafayette Regional Airport (LFT) and Portland International Jetport (PWM).
How far is Portland from Lafayette?
There are several ways to calculate distances between Lafayette and Portland. Here are two common methods:Vincenty's formula (applied above)
- 1508.428 miles
- 2427.579 kilometers
- 1310.788 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1507.370 miles
- 2425.877 kilometers
- 1309.869 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).
Time difference and current local times
The time difference between Lafayette and Portland is 1 hour. Portland is 1 hour ahead of Lafayette.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 165 kg (363 pounds).
Frequent Flyer Miles Calculator
Lafayette (LFT) → Portland (PWM).