Distance from Huntsville, AL to SEA Airport


2,539 mi


1 day 12 hours

Gas Cost

$189 - $367

Loading Huntsville - SEA Airport Route Map

Route map between Huntsville and SEA Airport Show Map

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There are 2,033.93 miles from Huntsville to Seattle–Tacoma International Airport (SEA) in northwest direction and 2,539 miles (4,086.12 kilometers) by car, following the I-80 route.

Huntsville and SEA Airport are 1 day 12 hours far apart, if you drive non-stop.

This is the fastest route from Huntsville, AL to SEA Airport. The halfway point is Owanka, SD.

Please note the time difference between Huntsville, AL and SEA Airport is 2 hours. The current time in Huntsville is 4:59 pm and the current time in SEA Airport is 2:59 pm.

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Gas Consumption and Emissions

A car with an MPG of will need 117.53 gallons of gas to cover the route between Huntsville, AL and SEA Airport.

The estimated cost of gas to go from Huntsville to SEA Airport is $305.57.

During the route, an average car will release 2,302.58 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 pounds of CO2 per mile.

Best Hotels In or Near SEA Airport

Do you have where to stay when you arrive to SEA Airport? Check out our hotel recommendations:

Halfway Point Between Huntsville, AL and SEA Airport

If you want to meet halfway between Huntsville, AL and SEA Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.103352 and -102.586754, or 44º 6' 12.0672" N, 102º 35' 12.3144" W. This location is 1,269.29 miles away from Huntsville, AL and SEA Airport and it would take approximately 18 hours 25 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Owanka, SD, situated 1340.51 miles from Huntsville, AL and 1232.65 miles from SEA Airport. It would take 19 hours 43 mins to go from Huntsville to Owanka and 17 hours 51 mins to go from SEA to Owanka.

Major Cities Along the Route

Some major cities along the route include Billings, MT,Spokane, WA,Bellevue, WA,Renton, WA,Kent, WA,Omaha, NE, and Sioux Falls, SD.

Lowest Price Rental Cars in Huntsville, AL

Planning on renting a car to go from Huntsville, AL to SEA Airport? Here there are some offers to rent a car in or near Huntsville, AL:


Small cars

From $14


Intermediate cars

From $18


Full-size cars

From $24



From $28



From $40

Compare rental car prices in Huntsville »

Weather in Huntsville and SEA


Light rain today through Tuesday, with high temperatures falling to 83°F on Wednesday.

Aug 22
Aug 23
Aug 24
Aug 25
Aug 26
Rain Rain Rain Rain Rain
91° 73° 86° 72° 87° 70° 85° 69° 85° 72°
62% Rain probability 78% Rain probability 40% Rain probability 54% Rain probability 69% Rain probability
6 206 degrees 4 243 degrees 5 24 degrees 6 129 degrees 8 143 degrees


No precipitation throughout the week, with high temperatures bottoming out at 75°F on Saturday.

Aug 22
Aug 23
Aug 24
Aug 25
Aug 26
Partly cloudy day Partly cloudy day Partly cloudy day Partly cloudy day Clear day
76° 58° 77° 57° 75° 57° 75° 59° 80° 55°
23% Rain probability 9% Rain probability 4% Rain probability 2% Rain probability 0% Rain probability
3 342 degrees 4 6 degrees 4 233 degrees 4 11 degrees 5 12 degrees

Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Huntsville, AL and SEA Airport in this table:

Distance type Miles Kilometers Nautical miles
Straight line distance 2,033.93 mi 3,273.28 km 1,767.43 nautical mi
Driving distance 2,539 mi 4,085.42 km 2,205.96 nautical mi

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