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How far is Ljubljana from Portsmouth, NH?

The distance between Portsmouth (Portsmouth International Airport at Pease) and Ljubljana (Ljubljana Jože Pučnik Airport) is 3996 miles / 6431 kilometers / 3472 nautical miles.

Portsmouth International Airport at Pease – Ljubljana Jože Pučnik Airport

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3996
Miles
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6431
Kilometers
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3472
Nautical miles

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Distance from Portsmouth to Ljubljana

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

Vincenty's formula (applied above)
  • 3995.892 miles
  • 6430.765 kilometers
  • 3472.336 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
  • 3984.936 miles
  • 6413.133 kilometers
  • 3462.815 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 Ljubljana?

The estimated flight time from Portsmouth International Airport at Pease to Ljubljana Jože Pučnik Airport is 8 hours and 3 minutes.

Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Ljubljana Jože Pučnik Airport (LJU)

On average, flying from Portsmouth to Ljubljana generates about 456 kg of CO2 per passenger, and 456 kilograms equals 1 005 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portsmouth to Ljubljana

See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Ljubljana Jože Pučnik Airport (LJU).

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 Ljubljana Jože Pučnik Airport
City: Ljubljana
Country: Slovenia Flag of Slovenia
IATA Code: LJU
ICAO Code: LJLJ
Coordinates: 46°13′25″N, 14°27′27″E