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How far is Portsmouth, NH, from Springfield, MO?

The distance between Springfield (Springfield–Branson National Airport) and Portsmouth (Portsmouth International Airport at Pease) is 1256 miles / 2021 kilometers / 1091 nautical miles.

The driving distance from Springfield (SGF) to Portsmouth (PSM) is 1456 miles / 2343 kilometers, and travel time by car is about 27 hours 32 minutes.

Springfield–Branson National Airport – Portsmouth International Airport at Pease

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1256
Miles
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2021
Kilometers
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1091
Nautical miles

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Distance from Springfield to Portsmouth

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

Vincenty's formula (applied above)
  • 1255.861 miles
  • 2021.112 kilometers
  • 1091.313 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
  • 1253.219 miles
  • 2016.860 kilometers
  • 1089.017 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 Springfield to Portsmouth?

The estimated flight time from Springfield–Branson National Airport to Portsmouth International Airport at Pease is 2 hours and 52 minutes.

Flight carbon footprint between Springfield–Branson National Airport (SGF) and Portsmouth International Airport at Pease (PSM)

On average, flying from Springfield to Portsmouth generates about 164 kg of CO2 per passenger, and 164 kilograms equals 362 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Springfield to Portsmouth

See the map of the shortest flight path between Springfield–Branson National Airport (SGF) and Portsmouth International Airport at Pease (PSM).

Airport information

Origin Springfield–Branson National Airport
City: Springfield, MO
Country: United States Flag of United States
IATA Code: SGF
ICAO Code: KSGF
Coordinates: 37°14′44″N, 93°23′18″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