How far is Portland, ME, from Shreveport, LA?
The distance between Shreveport (Shreveport Regional Airport) and Portland (Portland International Jetport) is 1489 miles / 2397 kilometers / 1294 nautical miles.
The driving distance from Shreveport (SHV) to Portland (PWM) is 1730 miles / 2784 kilometers, and travel time by car is about 32 hours 45 minutes.
Shreveport Regional Airport – Portland International Jetport
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Distance from Shreveport to Portland
There are several ways to calculate the distance from Shreveport to Portland. Here are two standard 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 planet.
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).
How long does it take to fly from Shreveport to Portland?
The estimated flight time from Shreveport Regional Airport to Portland International Jetport is 3 hours and 19 minutes.
What is the time difference between Shreveport and Portland?
Flight carbon footprint between Shreveport Regional Airport (SHV) and Portland International Jetport (PWM)
On average, flying from Shreveport to Portland generates about 179 kg of CO2 per passenger, and 179 kilograms equals 394 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Shreveport to Portland
See the map of the shortest flight path between Shreveport Regional Airport (SHV) and Portland International Jetport (PWM).
Airport information
| Origin | Shreveport Regional Airport |
|---|---|
| City: | Shreveport, LA |
| Country: | United States  |
| IATA Code: | SHV |
| ICAO Code: | KSHV |
| Coordinates: | 32°26′47″N, 93°49′32″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 |