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

Distance from Rio, IL to Webster, TX

Distance

1,029 mi

Time

19 hours 2 mins

Gas Cost

$96 - $186

There are 842.23 miles from Rio to Webster in southwest direction and 1,029 miles (1,656.01 kilometers) by car, following the US-67 route.

Rio and Webster are 19 hours 2 mins far apart, if you drive non-stop .

This is the fastest route from Rio, IL to Webster, TX. The halfway point is Adair, OK.

Rio, IL and Webster, TX are in the same time zone (CDT). Current time in both locations is 9:00 am.

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Lowest Price Rental Cars in Rio, IL

Planning on renting a car to go from Rio, IL to Webster, 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 41.31 gallons of gas to cover the route between Rio, IL and Webster, TX.

The estimated cost of gas to go from Rio to Webster is $134.76.

During the route, an average car will release 809.40 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 Webster, TX

If you want to meet halfway between Rio, IL and Webster, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.426563 and -95.264412, or 36º 25' 35.6268" N, 95º 15' 51.8832" W. This location is 514.34 miles away from Rio, IL and Webster, TX and it would take approximately 9 hours 31 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Adair, OK, situated 517 miles from Rio, IL and 544 miles from Webster, TX. It would take 8 hours 54 mins to go from Rio to Adair and 9 hours 1 min to go from Webster to Adair.

Major Cities Along the Route

Some major cities along the route include Springfield, MO,Pearland, TX,Pasadena, TX,Houston, TX,The Woodlands, TX,McKinney, TX,Frisco, TX,Plano, TX,Richardson, TX, and Dallas, TX.