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

Distance from Rio, IL to Sonora, CA

Distance

1,925 mi

Time

1 day 9 hours

Gas Cost

$179 - $349

There are 1,603.92 miles from Rio to Sonora in west direction and 1,925 miles (3,097.99 kilometers) by car, following the I-80 route.

Rio and Sonora are 1 day 9 hours far apart, if you drive non-stop .

This is the fastest route from Rio, IL to Sonora, CA.

Please note the time difference between Rio, IL and Sonora, CA is 2 hours. The current time in Rio is 4:34 am and the current time in Sonora is 2:34 am.

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Lowest Price Rental Cars in Rio, IL

Planning on renting a car to go from Rio, IL to Sonora, 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 77.33 gallons of gas to cover the route between Rio, IL and Sonora, CA.

The estimated cost of gas to go from Rio to Sonora is $252.24.

During the route, an average car will release 1,514.99 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 Sonora, CA

If you want to meet halfway between Rio, IL and Sonora, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.752135 and -106.508824, or 41º 45' 7.686" N, 106º 30' 31.7664" W. This location is 962.72 miles away from Rio, IL and Sonora, CA and it would take approximately 16 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Elk Mountain, WY, situated 934 miles from Rio, IL and 993 miles from Sonora, CA. It would take 16 hours 26 mins to go from Rio to Elk Mountain and 17 hours 34 mins to go from Sonora to Elk Mountain.