How far is Portland, ME, from Florence, SC?
The distance between Florence (Florence Regional Airport) and Portland (Portland International Jetport) is 825 miles / 1328 kilometers / 717 nautical miles.
The driving distance from Florence (FLO) to Portland (PWM) is 939 miles / 1511 kilometers, and travel time by car is about 18 hours 25 minutes.
Florence Regional Airport – Portland International Jetport
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Distance from Florence to Portland
There are several ways to calculate the distance from Florence to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 825.446 miles
- 1328.427 kilometers
- 717.293 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- 825.534 miles
- 1328.569 kilometers
- 717.370 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 Florence to Portland?
The estimated flight time from Florence Regional Airport to Portland International Jetport is 2 hours and 3 minutes.
What is the time difference between Florence and Portland?
Flight carbon footprint between Florence Regional Airport (FLO) and Portland International Jetport (PWM)
On average, flying from Florence to Portland generates about 137 kg of CO2 per passenger, and 137 kilograms equals 302 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Florence to Portland
See the map of the shortest flight path between Florence Regional Airport (FLO) and Portland International Jetport (PWM).
Airport information
| Origin | Florence Regional Airport |
|---|---|
| City: | Florence, SC |
| Country: | United States  |
| IATA Code: | FLO |
| ICAO Code: | KFLO |
| Coordinates: | 34°11′7″N, 79°43′26″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 |