How far is Orlando, FL, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Orlando (Orlando International Airport) is 1167 miles / 1878 kilometers / 1014 nautical miles.
The driving distance from Portsmouth (PSM) to Orlando (MCO) is 1353 miles / 2177 kilometers, and travel time by car is about 26 hours 9 minutes.
Portsmouth International Airport at Pease – Orlando International Airport
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Distance from Portsmouth to Orlando
There are several ways to calculate the distance from Portsmouth to Orlando. 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 Portsmouth to Orlando?
The estimated flight time from Portsmouth International Airport at Pease to Orlando International Airport is 2 hours and 42 minutes.
What is the time difference between Portsmouth and Orlando?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Orlando International Airport (MCO)
On average, flying from Portsmouth to Orlando 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 Portsmouth to Orlando
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Orlando International Airport (MCO).
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 | Orlando International Airport |
|---|---|
| City: | Orlando, FL |
| Country: | United States |
| IATA Code: | MCO |
| ICAO Code: | KMCO |
| Coordinates: | 28°25′45″N, 81°18′32″W |