How far is Fort Myers, FL, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Fort Myers (Southwest Florida International Airport) is 1296 miles / 2086 kilometers / 1126 nautical miles.
The driving distance from Portsmouth (PSM) to Fort Myers (RSW) is 1530 miles / 2462 kilometers, and travel time by car is about 29 hours 25 minutes.
Portsmouth International Airport at Pease – Southwest Florida International Airport
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Distance from Portsmouth to Fort Myers
There are several ways to calculate the distance from Portsmouth to Fort Myers. Here are two standard methods:
Vincenty's formula (applied above)- 1295.998 miles
- 2085.707 kilometers
- 1126.192 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- 1297.665 miles
- 2088.390 kilometers
- 1127.640 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 Fort Myers?
The estimated flight time from Portsmouth International Airport at Pease to Southwest Florida International Airport is 2 hours and 57 minutes.
What is the time difference between Portsmouth and Fort Myers?
There is no time difference between Portsmouth and Fort Myers.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Southwest Florida International Airport (RSW)
On average, flying from Portsmouth to Fort Myers generates about 167 kg of CO2 per passenger, and 167 kilograms equals 367 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 Fort Myers
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Southwest Florida International Airport (RSW).
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 | Southwest Florida International Airport |
|---|---|
| City: | Fort Myers, FL |
| Country: | United States |
| IATA Code: | RSW |
| ICAO Code: | KRSW |
| Coordinates: | 26°32′10″N, 81°45′18″W |