Distance between cities › USA › South Dakota › Colome, SD › Distance from Colome to Seattle–Tacoma International Airport Book Hotels

Distance from Colome, SD to SEA Airport

Distance

1,363 mi

Time

1 day

Gas Cost

$127 - $247

Helpful Inaccurate

There are 1,130.07 miles from Colome to Seattle–Tacoma International Airport (SEA) in northwest direction and 1,363 miles (2,193.54 kilometers) by car, following the I-90 route.

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

This is the fastest route from Colome, SD to SEA Airport. The halfway point is Livingston, MT.

Please note the time difference between Colome, SD and SEA Airport is 2 hours. The current time in Colome is 12:49 pm and the current time in SEA Airport is 10:49 am.

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Lowest Price Rental Cars in Colome, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Colome »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 54.74 gallons of gas to cover the route between Colome, SD and SEA Airport.

The estimated cost of gas to go from Colome to SEA Airport is $178.56.

During the route, an average car will release 1,072.43 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 Colome, SD and SEA Airport

If you want to meet halfway between Colome, SD 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 45.671505 and -110.746628, or 45º 40' 17.418" N, 110º 44' 47.8608" W. This location is 681.49 miles away from Colome, SD and SEA Airport and it would take approximately 12 hours 5 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Livingston, MT, situated 710 miles from Colome, SD and 708 miles from SEA Airport. It would take 10 hours 40 mins to go from Colome to Livingston and 10 hours 8 mins to go from SEA to Livingston.