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

Distance from Revillo, SD to Casper, WY

Distance

696 mi

Time

12 hours 3 mins

Gas Cost

$65 - $126

There are 506.54 miles from Revillo to Casper in southwest direction and 696 miles (1,120.10 kilometers) by car, following the I-90 route.

Revillo and Casper are 12 hours 3 mins far apart, if you drive non-stop .

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

Please note the time difference between Revillo, SD and Casper, WY is 1 hour. The current time in Revillo is 2:53 am and the current time in Casper is 1:53 am.

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Lowest Price Rental Cars in Revillo, SD

Planning on renting a car to go from Revillo, SD to Casper, 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 27.94 gallons of gas to cover the route between Revillo, SD and Casper, WY.

The estimated cost of gas to go from Revillo to Casper is $91.14.

During the route, an average car will release 547.39 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 Casper, WY

If you want to meet halfway between Revillo, SD and Casper, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.85114 and -101.374972, or 43º 51' 4.104" N, 101º 22' 29.8992" W. This location is 347.84 miles away from Revillo, SD and Casper, WY and it would take approximately 6 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Belvidere, SD, situated 341 miles from Revillo, SD and 357 miles from Casper, WY. It would take 5 hours 41 mins to go from Revillo to Belvidere and 6 hours 26 mins to go from Casper to Belvidere.