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How far is Portsmouth, NH, from Santa Rosa, CA?

The distance between Santa Rosa (Charles M. Schulz–Sonoma County Airport) and Portsmouth (Portsmouth International Airport at Pease) is 2701 miles / 4347 kilometers / 2347 nautical miles.

The driving distance from Santa Rosa (STS) to Portsmouth (PSM) is 3175 miles / 5110 kilometers, and travel time by car is about 56 hours 45 minutes.

Charles M. Schulz–Sonoma County Airport – Portsmouth International Airport at Pease

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2701
Miles
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4347
Kilometers
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2347
Nautical miles

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Distance from Santa Rosa to Portsmouth

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

Vincenty's formula (applied above)
  • 2700.847 miles
  • 4346.592 kilometers
  • 2346.972 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
  • 2694.124 miles
  • 4335.773 kilometers
  • 2341.130 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 Santa Rosa to Portsmouth?

The estimated flight time from Charles M. Schulz–Sonoma County Airport to Portsmouth International Airport at Pease is 5 hours and 36 minutes.

Flight carbon footprint between Charles M. Schulz–Sonoma County Airport (STS) and Portsmouth International Airport at Pease (PSM)

On average, flying from Santa Rosa to Portsmouth generates about 299 kg of CO2 per passenger, and 299 kilograms equals 659 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Santa Rosa to Portsmouth

See the map of the shortest flight path between Charles M. Schulz–Sonoma County Airport (STS) and Portsmouth International Airport at Pease (PSM).

Airport information

Origin Charles M. Schulz–Sonoma County Airport
City: Santa Rosa, CA
Country: United States Flag of United States
IATA Code: STS
ICAO Code: KSTS
Coordinates: 38°30′32″N, 122°48′46″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