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How far is Portsmouth, NH, from Loreto?

The distance between Loreto (Loreto International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 2561 miles / 4122 kilometers / 2226 nautical miles.

The driving distance from Loreto (LTO) to Portsmouth (PSM) is 3568 miles / 5742 kilometers, and travel time by car is about 67 hours 24 minutes.

Loreto International Airport – Portsmouth International Airport at Pease

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2561
Miles
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4122
Kilometers
Distance arrow
2226
Nautical miles

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Distance from Loreto to Portsmouth

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

Vincenty's formula (applied above)
  • 2561.413 miles
  • 4122.195 kilometers
  • 2225.807 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
  • 2558.277 miles
  • 4117.148 kilometers
  • 2223.082 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 Loreto to Portsmouth?

The estimated flight time from Loreto International Airport to Portsmouth International Airport at Pease is 5 hours and 20 minutes.

Flight carbon footprint between Loreto International Airport (LTO) and Portsmouth International Airport at Pease (PSM)

On average, flying from Loreto to Portsmouth generates about 282 kg of CO2 per passenger, and 282 kilograms equals 622 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Loreto to Portsmouth

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

Airport information

Origin Loreto International Airport
City: Loreto
Country: Mexico Flag of Mexico
IATA Code: LTO
ICAO Code: MMLT
Coordinates: 25°59′21″N, 111°20′52″W
Destination Portsmouth International Airport at Pease
City: Portsmouth, NH
Country: United States Flag of United States
IATA Code: PSM
ICAO Code: KPSM
Coordinates: 43°4′40″N, 70°49′23″W