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

Distance from Revillo, SD to Opal, WY

Distance

992 mi

Time

17 hours 16 mins

Gas Cost

$92 - $180

There are 725.06 miles from Revillo to Opal in southwest direction and 992 miles (1,596.47 kilometers) by car, following the I-90 route.

Revillo and Opal are 17 hours 16 mins far apart, if you drive non-stop .

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

Please note the time difference between Revillo, SD and Opal, WY is 1 hour. The current time in Revillo is 4:10 am and the current time in Opal is 3:10 am.

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Lowest Price Rental Cars in Revillo, SD

Planning on renting a car to go from Revillo, SD to Opal, 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 39.84 gallons of gas to cover the route between Revillo, SD and Opal, WY.

The estimated cost of gas to go from Revillo to Opal is $129.96.

During the route, an average car will release 780.57 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 Opal, WY

If you want to meet halfway between Revillo, SD and Opal, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.411822 and -103.391689, or 43º 24' 42.5592" N, 103º 23' 30.0804" W. This location is 496.03 miles away from Revillo, SD and Opal, WY and it would take approximately 8 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 Hot Springs, SD, situated 499 miles from Revillo, SD and 493 miles from Opal, WY. It would take 8 hours 23 mins to go from Revillo to Hot Springs and 8 hours 53 mins to go from Opal to Hot Springs.