How far is Marsh Harbour from Portsmouth, NH?

The distance between Portsmouth (Portsmouth International Airport at Pease) and Marsh Harbour (Marsh Harbour Airport) is 1195 miles / 1924 kilometers / 1039 nautical miles.

Distance from Portsmouth to Marsh Harbour

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

Vincenty's formula (applied above)

• 1195.278 miles
• 1923.614 kilometers
• 1038.668 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

• 1197.563 miles
• 1927.290 kilometers
• 1040.654 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 Marsh Harbour?

The estimated flight time from Portsmouth International Airport at Pease to Marsh Harbour Airport is 2 hours and 45 minutes.

What is the time difference between Portsmouth and Marsh Harbour?

There is no time difference between Portsmouth and Marsh Harbour.

Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Marsh Harbour Airport (MHH)

On average, flying from Portsmouth to Marsh Harbour generates about 161 kg of CO2 per passenger, and 161 kilograms equals 355 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portsmouth to Marsh Harbour

See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Marsh Harbour Airport (MHH).

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	Marsh Harbour Airport
City:	Marsh Harbour
Country:	Bahamas
IATA Code:	MHH
ICAO Code:	MYAM
Coordinates:	26°30′41″N, 77°5′0″W