How far is Portsmouth, NH, from Fort Myers, FL?
The distance between Fort Myers (Southwest Florida International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1296 miles / 2086 kilometers / 1126 nautical miles.
The driving distance from Fort Myers (RSW) to Portsmouth (PSM) is 1524 miles / 2452 kilometers, and travel time by car is about 29 hours 23 minutes.
Southwest Florida International Airport – Portsmouth International Airport at Pease
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Distance from Fort Myers to Portsmouth
There are several ways to calculate the distance from Fort Myers to Portsmouth. 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 Fort Myers to Portsmouth?
The estimated flight time from Southwest Florida International Airport to Portsmouth International Airport at Pease is 2 hours and 57 minutes.
What is the time difference between Fort Myers and Portsmouth?
There is no time difference between Fort Myers and Portsmouth.
Flight carbon footprint between Southwest Florida International Airport (RSW) and Portsmouth International Airport at Pease (PSM)
On average, flying from Fort Myers to Portsmouth 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 Fort Myers to Portsmouth
See the map of the shortest flight path between Southwest Florida International Airport (RSW) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | 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 |
| Destination | 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 |