How far is Kona, HI, from Portsmouth, NH?

The distance between Portsmouth (Portsmouth International Airport at Pease) and Kona (Kona International Airport) is 5070 miles / 8159 kilometers / 4406 nautical miles.

Distance from Portsmouth to Kona

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

Vincenty's formula (applied above)

• 5069.850 miles
• 8159.133 kilometers
• 4405.579 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

• 5062.208 miles
• 8146.835 kilometers
• 4398.939 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 Kona?

The estimated flight time from Portsmouth International Airport at Pease to Kona International Airport is 10 hours and 5 minutes.

What is the time difference between Portsmouth and Kona?

The time difference between Portsmouth and Kona is 5 hours. Kona is 5 hours behind Portsmouth.

Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Kona International Airport (KOA)

On average, flying from Portsmouth to Kona generates about 593 kg of CO2 per passenger, and 593 kilograms equals 1 307 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portsmouth to Kona

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

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	Kona International Airport
City:	Kona, HI
Country:	United States
IATA Code:	KOA
ICAO Code:	PHKO
Coordinates:	19°44′19″N, 156°2′45″W