How far is Grenoble from Portsmouth, NH?

The distance between Portsmouth (Portsmouth International Airport at Pease) and Grenoble (Alpes–Isère Airport) is 3637 miles / 5853 kilometers / 3160 nautical miles.

Distance from Portsmouth to Grenoble

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

Vincenty's formula (applied above)

• 3636.998 miles
• 5853.181 kilometers
• 3160.465 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

• 3627.081 miles
• 5837.221 kilometers
• 3151.847 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 Grenoble?

The estimated flight time from Portsmouth International Airport at Pease to Alpes–Isère Airport is 7 hours and 23 minutes.

What is the time difference between Portsmouth and Grenoble?

The time difference between Portsmouth and Grenoble is 6 hours. Grenoble is 6 hours ahead of Portsmouth.

Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Alpes–Isère Airport (GNB)

On average, flying from Portsmouth to Grenoble generates about 411 kg of CO2 per passenger, and 411 kilograms equals 907 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portsmouth to Grenoble

See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Alpes–Isère Airport (GNB).

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	Alpes–Isère Airport
City:	Grenoble
Country:	France
IATA Code:	GNB
ICAO Code:	LFLS
Coordinates:	45°21′46″N, 5°19′45″E