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Distance from Itasca, IL to SEA Airport

Distance

2,033 mi

Time

1 day 11 hours

Gas Cost

$189 - $368

Helpful Inaccurate

There are 1,711.39 miles from Itasca to Seattle–Tacoma International Airport (SEA) in northwest direction and 2,033 miles (3,271.80 kilometers) by car, following the I-90 route.

Itasca and SEA Airport are 1 day 11 hours far apart, if you drive non-stop .

This is the fastest route from Itasca, IL to SEA Airport. The halfway point is Gillette, WY.

Please note the time difference between Itasca, IL and SEA Airport is 2 hours. The current time in Itasca is 1:39 am (Mar 12) and the current time in SEA Airport is 11:39 pm (Mar 11).

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Lowest Price Rental Cars in Itasca, IL

Planning on renting a car to go from Itasca, IL to SEA Airport? Here there are some offers to rent a car in Itasca, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Itasca »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 81.64 gallons of gas to cover the route between Itasca, IL and SEA Airport.

The estimated cost of gas to go from Itasca to SEA Airport is $266.30.

During the route, an average car will release 1,599.41 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Itasca, IL and SEA Airport

If you want to meet halfway between Itasca, IL 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 44.235397 and -105.536102, or 44º 14' 7.4292" N, 105º 32' 9.9672" W. This location is 1,016.37 miles away from Itasca, IL and SEA Airport and it would take approximately 17 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Gillette, WY, situated 1,032 miles from Itasca, IL and 1,055 miles from SEA Airport. It would take 14 hours 31 mins to go from Itasca to Gillette and 15 hours 13 mins to go from SEA to Gillette.