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

Distance from Rio, IL to Krum, TX

Distance

805 mi

Time

15 hours 11 mins

Gas Cost

$75 - $146

There are 659.57 miles from Rio to Krum in southwest direction and 805 miles (1,295.52 kilometers) by car, following the I-44 route.

Rio and Krum are 15 hours 11 mins far apart, if you drive non-stop .

This is the fastest route from Rio, IL to Krum, TX. The halfway point is Mount Vernon, MO.

Rio, IL and Krum, TX are in the same time zone (CDT). Current time in both locations is 6:19 am.

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Lowest Price Rental Cars in Rio, IL

Planning on renting a car to go from Rio, IL to Krum, 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 32.32 gallons of gas to cover the route between Rio, IL and Krum, TX.

The estimated cost of gas to go from Rio to Krum is $105.42.

During the route, an average car will release 633.15 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 Krum, TX

If you want to meet halfway between Rio, IL and Krum, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.105175 and -93.785561, or 37º 6' 18.63" N, 93º 47' 8.0196" W. This location is 402.34 miles away from Rio, IL and Krum, TX and it would take approximately 7 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mount Vernon, MO, situated 415 miles from Rio, IL and 402 miles from Krum, TX. It would take 7 hours 28 mins to go from Rio to Mount Vernon and 6 hours 6 mins to go from Krum to Mount Vernon.

Major City Closest to Halfway Point

The major city closest to the halfway point between Rio, IL and Krum, TX is Springfield, MO, situated 385 miles from Rio, IL and 434 miles from Krum, TX. It would take 7 hours 3 mins to go from Rio to and 6 hours 36 mins to go from Krum to Springfield.