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

Distance from Rio, IL to Splendora, TX

Distance

971 mi

Time

17 hours 53 mins

Gas Cost

$90 - $176

There are 797.23 miles from Rio to Splendora in southwest direction and 971 miles (1,562.67 kilometers) by car, following the US-67 route.

Rio and Splendora are 17 hours 53 mins far apart, if you drive non-stop .

This is the fastest route from Rio, IL to Splendora, TX. The halfway point is Heth, AR.

Rio, IL and Splendora, TX are in the same time zone (CDT). Current time in both locations is 4:19 am.

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Lowest Price Rental Cars in Rio, IL

Planning on renting a car to go from Rio, IL to Splendora, 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 38.99 gallons of gas to cover the route between Rio, IL and Splendora, TX.

The estimated cost of gas to go from Rio to Splendora is $127.20.

During the route, an average car will release 763.97 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 Splendora, TX

If you want to meet halfway between Rio, IL and Splendora, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.137173 and -90.460770, or 35º 8' 13.8228" N, 90º 27' 38.772" W. This location is 485.48 miles away from Rio, IL and Splendora, TX and it would take approximately 8 hours 56 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Heth, AR, situated 524 miles from Rio, IL and 511 miles from Splendora, TX. It would take 8 hours 24 mins to go from Rio to Heth and 8 hours 55 mins to go from Splendora to Heth.

Major City Closest to Halfway Point

The major city closest to the halfway point between Rio, IL and Splendora, TX is Memphis, TN, situated 511 miles from Rio, IL and 532 miles from Splendora, TX. It would take 8 hours 8 mins to go from Rio to and 9 hours 10 mins to go from Splendora to Memphis.