How far is Tours from Portsmouth, NH?

The distance between Portsmouth (Portsmouth International Airport at Pease) and Tours (Tours Val de Loire Airport) is 3378 miles / 5436 kilometers / 2935 nautical miles.

Distance from Portsmouth to Tours

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

Vincenty's formula (applied above)

• 3377.509 miles
• 5435.574 kilometers
• 2934.975 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

• 3368.157 miles
• 5420.523 kilometers
• 2926.848 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 Tours?

The estimated flight time from Portsmouth International Airport at Pease to Tours Val de Loire Airport is 6 hours and 53 minutes.

What is the time difference between Portsmouth and Tours?

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

Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Tours Val de Loire Airport (TUF)

On average, flying from Portsmouth to Tours generates about 380 kg of CO2 per passenger, and 380 kilograms equals 837 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portsmouth to Tours

See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Tours Val de Loire Airport (TUF).

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	Tours Val de Loire Airport
City:	Tours
Country:	France
IATA Code:	TUF
ICAO Code:	LFOT
Coordinates:	47°25′55″N, 0°43′39″E