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

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

Distance from Kona to Portsmouth

There are several ways to calculate the distance from Kona to Portsmouth. 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 Kona to Portsmouth?

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

What is the time difference between Kona and Portsmouth?

The time difference between Kona and Portsmouth is 5 hours. Portsmouth is 5 hours ahead of Kona.

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

On average, flying from Kona to Portsmouth 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 Kona to Portsmouth

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

Airport information

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

Destination	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