How far is Portland, ME, from Greenville, SC?
The distance between Greenville (Greenville–Spartanburg International Airport) and Portland (Portland International Jetport) is 877 miles / 1411 kilometers / 762 nautical miles.
The driving distance from Greenville (GSP) to Portland (PWM) is 1018 miles / 1639 kilometers, and travel time by car is about 20 hours 8 minutes.
Greenville–Spartanburg International Airport – Portland International Jetport
Search flights
Distance from Greenville to Portland
There are several ways to calculate the distance from Greenville to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 877.064 miles
- 1411.498 kilometers
- 762.148 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- 876.584 miles
- 1410.725 kilometers
- 761.731 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 Greenville to Portland?
The estimated flight time from Greenville–Spartanburg International Airport to Portland International Jetport is 2 hours and 9 minutes.
What is the time difference between Greenville and Portland?
There is no time difference between Greenville and Portland.
Flight carbon footprint between Greenville–Spartanburg International Airport (GSP) and Portland International Jetport (PWM)
On average, flying from Greenville to Portland generates about 142 kg of CO2 per passenger, and 142 kilograms equals 312 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Greenville to Portland
See the map of the shortest flight path between Greenville–Spartanburg International Airport (GSP) and Portland International Jetport (PWM).
Airport information
| Origin | Greenville–Spartanburg International Airport |
|---|---|
| City: | Greenville, SC |
| Country: | United States  |
| IATA Code: | GSP |
| ICAO Code: | KGSP |
| Coordinates: | 34°53′44″N, 82°13′8″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 |