Distance between cities › USA › Texas › San Leon, TX › Distance from San Leon to Prentice Book Hotels

Distance from San Leon, TX to Prentice, IL

Distance

923 mi

Time

17 hours 21 mins

Gas Cost

$85 - $164

There are 768.15 miles from San Leon to Prentice in northeast direction and 923 miles (1,485.42 kilometers) by car, following the I-30 route.

San Leon and Prentice are 17 hours 21 mins far apart, if you drive non-stop .

This is the fastest route from San Leon, TX to Prentice, IL. The halfway point is Carlisle, AR.

San Leon, TX and Prentice, IL are in the same time zone (CDT). Current time in both locations is 2:48 pm.

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Lowest Price Rental Cars in San Leon, TX

Planning on renting a car to go from San Leon, TX to Prentice, IL? Here there are some offers to rent a car in San Leon, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in San Leon »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 37.09 gallons of gas to cover the route between San Leon, TX and Prentice, IL.

The estimated cost of gas to go from San Leon to Prentice is $118.83.

During the route, an average car will release 726.61 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between San Leon, TX and Prentice, IL

If you want to meet halfway between San Leon, TX and Prentice, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.824883 and -91.666077, or 34º 49' 29.5788" N, 91º 39' 57.8772" W. This location is 461.74 miles away from San Leon, TX and Prentice, IL and it would take approximately 8 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Carlisle, AR, situated 502 miles from San Leon, TX and 496 miles from Prentice, IL. It would take 8 hours 33 mins to go from San Leon to Carlisle and 7 hours 33 mins to go from Prentice to Carlisle.