How far is Greenville, SC, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Greenville (Greenville–Spartanburg International Airport) is 832 miles / 1339 kilometers / 723 nautical miles.
The driving distance from Portsmouth (PSM) to Greenville (GSP) is 974 miles / 1568 kilometers, and travel time by car is about 19 hours 25 minutes.
Portsmouth International Airport at Pease – Greenville–Spartanburg International Airport
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Distance from Portsmouth to Greenville
There are several ways to calculate the distance from Portsmouth to Greenville. Here are two standard methods:
Vincenty's formula (applied above)- 832.208 miles
- 1339.310 kilometers
- 723.169 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- 831.733 miles
- 1338.544 kilometers
- 722.756 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 Portsmouth to Greenville?
The estimated flight time from Portsmouth International Airport at Pease to Greenville–Spartanburg International Airport is 2 hours and 4 minutes.
What is the time difference between Portsmouth and Greenville?
There is no time difference between Portsmouth and Greenville.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Greenville–Spartanburg International Airport (GSP)
On average, flying from Portsmouth to Greenville generates about 138 kg of CO2 per passenger, and 138 kilograms equals 304 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portsmouth to Greenville
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Greenville–Spartanburg International Airport (GSP).
Airport information
| Origin | Portsmouth International Airport at Pease |
|---|---|
| City: | Portsmouth, NH |
| Country: | United States  |
| IATA Code: | PSM |
| ICAO Code: | KPSM |
| Coordinates: | 43°4′40″N, 70°49′23″W |
| Destination | 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 |