Distance between cities › USA › Illinois › Rio, IL › Distance from Rio to Rodeo Book Hotels

Distance from Rio, IL to Rodeo, CA

Distance

1,979 mi

Time

1 day 10 hours

Gas Cost

$184 - $359

There are 1,700.91 miles from Rio to Rodeo in west direction and 1,979 miles (3,184.89 kilometers) by car, following the I-80 route.

Rio and Rodeo are 1 day 10 hours far apart, if you drive non-stop .

This is the fastest route from Rio, IL to Rodeo, CA. The halfway point is Walcott, WY.

Please note the time difference between Rio, IL and Rodeo, CA is 2 hours. The current time in Rio is 6:01 am and the current time in Rodeo is 4:01 am.

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Lowest Price Rental Cars in Rio, IL

Planning on renting a car to go from Rio, IL to Rodeo, CA? Here there are some offers to rent a car in Rio, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Rio »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 79.46 gallons of gas to cover the route between Rio, IL and Rodeo, CA.

The estimated cost of gas to go from Rio to Rodeo is $259.21.

During the route, an average car will release 1,556.87 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 Rio, IL and Rodeo, CA

If you want to meet halfway between Rio, IL and Rodeo, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.760975 and -106.685493, or 41º 45' 39.51" N, 106º 41' 7.7748" W. This location is 989.33 miles away from Rio, IL and Rodeo, CA and it would take approximately 17 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Walcott, WY, situated 966 miles from Rio, IL and 1,024 miles from Rodeo, CA. It would take 13 hours 44 mins to go from Rio to Walcott and 14 hours 10 mins to go from Rodeo to Walcott.