Distance between cities › USA › South Dakota › Revillo, SD › Distance from Revillo to Union Gap Book Hotels

Distance from Revillo, SD to Union Gap, WA

Distance

1,485 mi

Time

1 day 1 hour

Gas Cost

$138 - $269

There are 1,152.16 miles from Revillo to Union Gap in west direction and 1,485 miles (2,389.88 kilometers) by car, following the I-94 and US-83 route.

Revillo and Union Gap are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Revillo, SD to Union Gap, WA.

Please note the time difference between Revillo, SD and Union Gap, WA is 2 hours. The current time in Revillo is 2:51 am and the current time in Union Gap is 12:51 am.

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Lowest Price Rental Cars in Revillo, SD

Planning on renting a car to go from Revillo, SD to Union Gap, WA? Here there are some offers to rent a car in Revillo, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Revillo »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 59.64 gallons of gas to cover the route between Revillo, SD and Union Gap, WA.

The estimated cost of gas to go from Revillo to Union Gap is $194.53.

During the route, an average car will release 1,168.38 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 Revillo, SD and Union Gap, WA

If you want to meet halfway between Revillo, SD and Union Gap, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.903561 and -108.259809, or 45º 54' 12.8196" N, 108º 15' 35.3124" W. This location is 742.46 miles away from Revillo, SD and Union Gap, WA and it would take approximately 12 hours 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Huntley, MT, situated 743 miles from Revillo, SD and 744 miles from Union Gap, WA. It would take 12 hours 16 mins to go from Revillo to Huntley and 13 hours 6 mins to go from Union Gap to Huntley.

Major City Closest to Halfway Point

The major city closest to the halfway point between Revillo, SD and Union Gap, WA is Billings, MT, situated 754 miles from Revillo, SD and 731 miles from Union Gap, WA. It would take 12 hours 29 mins to go from Revillo to Billings and 12 hours 54 mins to go from Union Gap to Billings.