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

Distance from Revillo, SD to Douglas, WY

Distance

646 mi

Time

11 hours 10 mins

Gas Cost

$60 - $117

There are 465.33 miles from Revillo to Douglas in southwest direction and 646 miles (1,039.64 kilometers) by car, following the I-90 route.

Revillo and Douglas are 11 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Revillo, SD to Douglas, WY.

Please note the time difference between Revillo, SD and Douglas, WY is 1 hour. The current time in Revillo is 3:06 am and the current time in Douglas is 2:06 am.

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Lowest Price Rental Cars in Revillo, SD

Planning on renting a car to go from Revillo, SD to Douglas, WY? 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 25.94 gallons of gas to cover the route between Revillo, SD and Douglas, WY.

The estimated cost of gas to go from Revillo to Douglas is $84.61.

During the route, an average car will release 508.20 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 Douglas, WY

If you want to meet halfway between Revillo, SD and Douglas, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.89654 and -100.908121, or 43º 53' 47.544" N, 100º 54' 29.2356" W. This location is 322.94 miles away from Revillo, SD and Douglas, WY and it would take approximately 5 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Okaton, SD, situated 320 miles from Revillo, SD and 327 miles from Douglas, WY. It would take 5 hours 21 mins to go from Revillo to Okaton and 5 hours 51 mins to go from Douglas to Okaton.