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

Distance from Rio, IL to Spring Valley, CA

Distance

1,952 mi

Time

1 day 10 hours

Gas Cost

$182 - $354

There are 1,570.96 miles from Rio to Spring Valley in southwest direction and 1,952 miles (3,141.44 kilometers) by car, following the I-70 route.

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

This is the fastest route from Rio, IL to Spring Valley, CA. The halfway point is Idaho Springs, CO.

Please note the time difference between Rio, IL and Spring Valley, CA is 2 hours. The current time in Rio is 6:49 am and the current time in Spring Valley is 4:49 am.

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Lowest Price Rental Cars in Rio, IL

Planning on renting a car to go from Rio, IL to Spring Valley, 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 78.39 gallons of gas to cover the route between Rio, IL and Spring Valley, CA.

The estimated cost of gas to go from Rio to Spring Valley is $255.72.

During the route, an average car will release 1,535.86 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 Spring Valley, CA

If you want to meet halfway between Rio, IL and Spring Valley, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.738312 and -105.463425, or 39º 44' 17.9232" N, 105º 27' 48.33" W. This location is 975.98 miles away from Rio, IL and Spring Valley, CA and it would take approximately 17 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Idaho Springs, CO, situated 911 miles from Rio, IL and 1,049 miles from Spring Valley, CA. It would take 13 hours 3 mins to go from Rio to Idaho Springs and 15 hours 22 mins to go from Spring Valley to Idaho Springs.

Major City Closest to Halfway Point

The major city closest to the halfway point between Rio, IL and Spring Valley, CA is Denver, CO, situated 882 miles from Rio, IL and 1,081 miles from Spring Valley, CA. It would take 12 hours 38 mins to go from Rio to and 15 hours 56 mins to go from Spring Valley to Denver.