Distance between cities › USA › Washington › SEA, WA › Distance from Seattle–Tacoma International Airport to Alton

Distance from SEA Airport to Alton, IN

Distance

2,372 mi

Time

1 day 10 hours

Gas Cost

$229 - $446

There are 1,910.67 miles from Seattle–Tacoma International Airport (SEA) to Alton in southeast direction and 2,372 miles (3,817.36 kilometers) by car, following the I-90 E route.

SEA Airport and Alton are 1 day 10 hours far apart, if you drive non-stop .

This is the fastest route from SEA Airport to Alton, IN. The halfway point is Whitewood, SD.

Please note the time difference between SEA Airport and Alton, IN is 3 hours. The current time in SEA Airport is 7:20 pm and the current time in Alton is 10:20 pm.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 95.26 gallons of gas to cover the route between SEA Airport and Alton, IN.

The estimated cost of gas to go from SEA Airport to Alton is $322.07.

During the route, an average car will release 1,866.29 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.38 per gallon of regular gas. Price last updated on April 18, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near Alton, IN

Do you have where to stay when you arrive to Alton, IN? Check out our hotel recommendations:

Halfway Point Between SEA Airport and Alton, IN

If you want to meet halfway between SEA Airport and Alton, IN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.462303 and -103.684341, or 44º 27' 44.2908" N, 103º 41' 3.6276" W. This location is 1,185.96 miles away from SEA Airport and Alton, IN and it would take approximately 17 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Whitewood, SD, situated 1,160 miles from SEA Airport and 1,213 miles from Alton, IN. It would take 16 hours 56 mins to go from SEA to Whitewood and 17 hours 39 mins to go from Alton to Whitewood.