Air Miles Calculator logo

How far is La Rochelle from Portsmouth, NH?

The distance between Portsmouth (Portsmouth International Airport at Pease) and La Rochelle (La Rochelle – Île de Ré Airport) is 3327 miles / 5355 kilometers / 2891 nautical miles.

Portsmouth International Airport at Pease – La Rochelle – Île de Ré Airport

Distance arrow
3327
Miles
Distance arrow
5355
Kilometers
Distance arrow
2891
Nautical miles

Search flights

Distance from Portsmouth to La Rochelle

There are several ways to calculate the distance from Portsmouth to La Rochelle. Here are two standard methods:

Vincenty's formula (applied above)
  • 3327.150 miles
  • 5354.529 kilometers
  • 2891.215 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
  • 3318.013 miles
  • 5339.825 kilometers
  • 2883.275 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 La Rochelle?

The estimated flight time from Portsmouth International Airport at Pease to La Rochelle – Île de Ré Airport is 6 hours and 47 minutes.

Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and La Rochelle – Île de Ré Airport (LRH)

On average, flying from Portsmouth to La Rochelle generates about 374 kg of CO2 per passenger, and 374 kilograms equals 824 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portsmouth to La Rochelle

See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and La Rochelle – Île de Ré Airport (LRH).

Airport information

Origin Portsmouth International Airport at Pease
City: Portsmouth, NH
Country: United States Flag of United States
IATA Code: PSM
ICAO Code: KPSM
Coordinates: 43°4′40″N, 70°49′23″W
Destination La Rochelle – Île de Ré Airport
City: La Rochelle
Country: France Flag of France
IATA Code: LRH
ICAO Code: LFBH
Coordinates: 46°10′45″N, 1°11′43″W