How far is Portsmouth, NH, from Melbourne, FL?
The distance between Melbourne (Melbourne Orlando International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1169 miles / 1882 kilometers / 1016 nautical miles.
The driving distance from Melbourne (MLB) to Portsmouth (PSM) is 1375 miles / 2213 kilometers, and travel time by car is about 26 hours 26 minutes.
Melbourne Orlando International Airport – Portsmouth International Airport at Pease
Search flights
Distance from Melbourne to Portsmouth
There are several ways to calculate the distance from Melbourne to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1169.254 miles
- 1881.732 kilometers
- 1016.054 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- 1170.663 miles
- 1883.999 kilometers
- 1017.278 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 Melbourne to Portsmouth?
The estimated flight time from Melbourne Orlando International Airport to Portsmouth International Airport at Pease is 2 hours and 42 minutes.
What is the time difference between Melbourne and Portsmouth?
There is no time difference between Melbourne and Portsmouth.
Flight carbon footprint between Melbourne Orlando International Airport (MLB) and Portsmouth International Airport at Pease (PSM)
On average, flying from Melbourne 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 Melbourne to Portsmouth
See the map of the shortest flight path between Melbourne Orlando International Airport (MLB) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Melbourne Orlando International Airport |
|---|---|
| City: | Melbourne, FL |
| Country: | United States  |
| IATA Code: | MLB |
| ICAO Code: | KMLB |
| Coordinates: | 28°6′10″N, 80°38′43″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 |