Distance between cities › USA › South Dakota › Colome, SD › Distance from Colome to Sumas Book Hotels

Distance from Colome, SD to Sumas, WA

Distance

1,462 mi

Time

1 day 2 hours

Gas Cost

$136 - $265

There are 1,145.05 miles from Colome to Sumas in northwest direction and 1,462 miles (2,352.86 kilometers) by car, following the I-90 route.

Colome and Sumas are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Colome, SD to Sumas, WA.

Please note the time difference between Colome, SD and Sumas, WA is 2 hours. The current time in Colome is 6:48 pm and the current time in Sumas is 4:48 pm.

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Lowest Price Rental Cars in Colome, SD

Planning on renting a car to go from Colome, SD to Sumas, WA? 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 58.71 gallons of gas to cover the route between Colome, SD and Sumas, WA.

The estimated cost of gas to go from Colome to Sumas is $191.51.

During the route, an average car will release 1,150.26 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 Sumas, WA

If you want to meet halfway between Colome, SD and Sumas, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.878255 and -111.88329, or 45º 52' 41.718" N, 111º 52' 59.844" W. This location is 730.95 miles away from Colome, SD and Sumas, WA and it would take approximately 13 hours 6 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Cardwell, MT, situated 733 miles from Colome, SD and 731 miles from Sumas, WA. It would take 12 hours 59 mins to go from Colome to Cardwell and 13 hours 17 mins to go from Sumas to Cardwell.