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

Distance from Rio, IL to Como, TX

Distance

812 mi

Time

14 hours 49 mins

Gas Cost

$76 - $147

There are 622.10 miles from Rio to Como in southwest direction and 812 miles (1,306.79 kilometers) by car, following the I-30 and US-70 route.

Rio and Como are 14 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Rio, IL to Como, TX.

Rio, IL and Como, TX are in the same time zone (CDT). Current time in both locations is 4:11 am.

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Lowest Price Rental Cars in Rio, IL

Planning on renting a car to go from Rio, IL to Como, TX? 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 32.63 gallons of gas to cover the route between Rio, IL and Como, TX.

The estimated cost of gas to go from Rio to Como is $106.43.

During the route, an average car will release 639.26 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 Como, TX

If you want to meet halfway between Rio, IL and Como, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.412637 and -90.693055, or 36º 24' 45.4932" N, 90º 41' 34.998" W. This location is 406.23 miles away from Rio, IL and Como, TX and it would take approximately 7 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Datto, AR, situated 415 miles from Rio, IL and 398 miles from Como, TX. It would take 7 hours 50 mins to go from Rio to Datto and 7 hours to go from Como to Datto.