How far is Portsmouth, NH, from La Romana?
The distance between La Romana (La Romana International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1700 miles / 2736 kilometers / 1478 nautical miles.
La Romana International Airport – Portsmouth International Airport at Pease
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Distance from La Romana to Portsmouth
There are several ways to calculate the distance from La Romana to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 1700.343 miles
- 2736.437 kilometers
- 1477.558 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- 1705.237 miles
- 2744.312 kilometers
- 1481.810 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 La Romana to Portsmouth?
The estimated flight time from La Romana International Airport to Portsmouth International Airport at Pease is 3 hours and 43 minutes.
What is the time difference between La Romana and Portsmouth?
Flight carbon footprint between La Romana International Airport (LRM) and Portsmouth International Airport at Pease (PSM)
On average, flying from La Romana to Portsmouth generates about 193 kg of CO2 per passenger, and 193 kilograms equals 425 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from La Romana to Portsmouth
See the map of the shortest flight path between La Romana International Airport (LRM) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | La Romana International Airport |
|---|---|
| City: | La Romana |
| Country: | Dominican Republic  |
| IATA Code: | LRM |
| ICAO Code: | MDLR |
| Coordinates: | 18°27′2″N, 68°54′42″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 |