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How far is Seattle, WA, from Huntsville, AL?

The distance between Huntsville (Huntsville International Airport) and Seattle (Seattle–Tacoma International Airport) is 2033 miles / 3272 kilometers / 1767 nautical miles.

The driving distance from Huntsville (HSV) to Seattle (SEA) is 2543 miles / 4093 kilometers, and travel time by car is about 44 hours 38 minutes.

Huntsville International Airport – Seattle–Tacoma International Airport

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2033
Miles
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3272
Kilometers
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1767
Nautical miles

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Distance from Huntsville to Seattle

There are several ways to calculate the distance from Huntsville to Seattle. Here are two standard methods:

Vincenty's formula (applied above)
  • 2032.854 miles
  • 3271.561 kilometers
  • 1766.502 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
  • 2029.138 miles
  • 3265.581 kilometers
  • 1763.273 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 Huntsville to Seattle?

The estimated flight time from Huntsville International Airport to Seattle–Tacoma International Airport is 4 hours and 20 minutes.

Flight carbon footprint between Huntsville International Airport (HSV) and Seattle–Tacoma International Airport (SEA)

On average, flying from Huntsville to Seattle generates about 221 kg of CO2 per passenger, and 221 kilograms equals 488 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Huntsville to Seattle

See the map of the shortest flight path between Huntsville International Airport (HSV) and Seattle–Tacoma International Airport (SEA).

Airport information

Origin Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W
Destination Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W