How far is Dubrovnik from Portsmouth, NH?

The distance between Portsmouth (Portsmouth International Airport at Pease) and Dubrovnik (Dubrovnik Airport) is 4291 miles / 6905 kilometers / 3728 nautical miles.

Distance from Portsmouth to Dubrovnik

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

Vincenty's formula (applied above)

• 4290.542 miles
• 6904.959 kilometers
• 3728.379 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

• 4279.214 miles
• 6886.727 kilometers
• 3718.535 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 Dubrovnik?

The estimated flight time from Portsmouth International Airport at Pease to Dubrovnik Airport is 8 hours and 37 minutes.

What is the time difference between Portsmouth and Dubrovnik?

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

Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Dubrovnik Airport (DBV)

On average, flying from Portsmouth to Dubrovnik generates about 493 kg of CO2 per passenger, and 493 kilograms equals 1 087 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portsmouth to Dubrovnik

See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Dubrovnik Airport (DBV).

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	Dubrovnik Airport
City:	Dubrovnik
Country:	Croatia
IATA Code:	DBV
ICAO Code:	LDDU
Coordinates:	42°33′41″N, 18°16′5″E