How far is Portsmouth, NH, from Orlando, FL?
The distance between Orlando (Orlando International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1167 miles / 1878 kilometers / 1014 nautical miles.
The driving distance from Orlando (MCO) to Portsmouth (PSM) is 1353 miles / 2177 kilometers, and travel time by car is about 26 hours 6 minutes.
Orlando International Airport – Portsmouth International Airport at Pease
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Distance from Orlando to Portsmouth
There are several ways to calculate the distance from Orlando to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1167.069 miles
- 1878.216 kilometers
- 1014.155 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- 1168.291 miles
- 1880.182 kilometers
- 1015.217 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 Orlando to Portsmouth?
The estimated flight time from Orlando International Airport to Portsmouth International Airport at Pease is 2 hours and 42 minutes.
What is the time difference between Orlando and Portsmouth?
Flight carbon footprint between Orlando International Airport (MCO) and Portsmouth International Airport at Pease (PSM)
On average, flying from Orlando to Portsmouth generates about 160 kg of CO2 per passenger, and 160 kilograms equals 353 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Orlando to Portsmouth
See the map of the shortest flight path between Orlando International Airport (MCO) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Orlando International Airport |
|---|---|
| City: | Orlando, FL |
| Country: | United States  |
| IATA Code: | MCO |
| ICAO Code: | KMCO |
| Coordinates: | 28°25′45″N, 81°18′32″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 |