How far is Iași from Portsmouth, NH?

The distance between Portsmouth (Portsmouth International Airport at Pease) and Iași (Iași International Airport) is 4480 miles / 7209 kilometers / 3893 nautical miles.

Distance from Portsmouth to Iași

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

Vincenty's formula (applied above)

• 4479.632 miles
• 7209.268 kilometers
• 3892.694 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

• 4467.297 miles
• 7189.418 kilometers
• 3881.975 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 Iași?

The estimated flight time from Portsmouth International Airport at Pease to Iași International Airport is 8 hours and 58 minutes.

What is the time difference between Portsmouth and Iași?

The time difference between Portsmouth and Iași is 7 hours. Iași is 7 hours ahead of Portsmouth.

Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Iași International Airport (IAS)

On average, flying from Portsmouth to Iași generates about 517 kg of CO2 per passenger, and 517 kilograms equals 1 139 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portsmouth to Iași

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

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	Iași International Airport
City:	Iași
Country:	Romania
IATA Code:	IAS
ICAO Code:	LRIA
Coordinates:	47°10′42″N, 27°37′14″E