Distance between Shreveport, LA (SHV) and Portland, ME (PWM)
Distance from Shreveport to Portland (Shreveport Regional Airport – Portland International Jetport) is 1489 miles / 2397 kilometers / 1294 nautical miles.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Shreveport - Portland
How far is Portland from Shreveport?
There are several ways to calculate distances between Shreveport and Portland. Here are two common methods:
Vincenty's formula (applied above)- 1489.309 miles
- 2396.811 kilometers
- 1294.174 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- 1487.428 miles
- 2393.784 kilometers
- 1292.540 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).
Flight duration
Estimated flight time from Shreveport Regional Airport (SHV) to Portland International Jetport (PWM) is 3 hours 19 minutes.
Time difference and current local times
The time difference between Shreveport and Portland is 1 hour. Portland is 1 hour ahead of Shreveport.
Time Difference
Shreveport, LA
Portland, ME
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 169 kg (373 pounds).
Airport information
| A | Shreveport Regional Airport |
|---|---|
| City: | Shreveport, LA |
| Country: | United States  |
| IATA Code: | SHV |
| ICAO Code: | KSHV |
| Coordinates: | 32°26′47″N, 93°49′32″W |
| B | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |
Map
Shreveport to Portland flight map.
Frequent Flyer Miles Calculator
Shreveport (SHV) → Portland (PWM).
In total
Round trip?