How far is Destin, FL, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Destin (Destin Executive Airport) is 1228 miles / 1977 kilometers / 1067 nautical miles.
The driving distance from Portsmouth (PSM) to Destin (DSI) is 1462 miles / 2353 kilometers, and travel time by car is about 28 hours 40 minutes.
Portsmouth International Airport at Pease – Destin Executive Airport
Search flights
Distance from Portsmouth to Destin
There are several ways to calculate the distance from Portsmouth to Destin. Here are two standard methods:
Vincenty's formula (applied above)- 1228.207 miles
- 1976.607 kilometers
- 1067.283 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- 1228.050 miles
- 1976.355 kilometers
- 1067.146 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 Destin?
The estimated flight time from Portsmouth International Airport at Pease to Destin Executive Airport is 2 hours and 49 minutes.
What is the time difference between Portsmouth and Destin?
The time difference between Portsmouth and Destin is 1 hour. Destin is 1 hour behind Portsmouth.
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Destin Executive Airport (DSI)
On average, flying from Portsmouth to Destin generates about 163 kg of CO2 per passenger, and 163 kilograms equals 358 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 Destin
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Destin Executive Airport (DSI).
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 | Destin Executive Airport |
|---|---|
| City: | Destin, FL |
| Country: | United States |
| IATA Code: | DSI |
| ICAO Code: | KDTS |
| Coordinates: | 30°24′0″N, 86°28′17″W |