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

Distance from San Leon, TX to Ewing, IL

Distance

829 mi

Time

15 hours 5 mins

Gas Cost

$76 - $148

There are 688.80 miles from San Leon to Ewing in northeast direction and 829 miles (1,334.15 kilometers) by car, following the I-30 route.

San Leon and Ewing are 15 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from San Leon, TX to Ewing, IL.

San Leon, TX and Ewing, IL are in the same time zone (CDT). Current time in both locations is 5:46 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 Ewing, 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 33.31 gallons of gas to cover the route between San Leon, TX and Ewing, IL.

The estimated cost of gas to go from San Leon to Ewing is $106.72.

During the route, an average car will release 652.57 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 Ewing, IL

If you want to meet halfway between San Leon, TX and Ewing, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.373801 and -92.856731, or 34º 22' 25.6836" N, 92º 51' 24.2316" W. This location is 414.68 miles away from San Leon, TX and Ewing, IL and it would take approximately 7 hours 32 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rockport, AR, situated 427 miles from San Leon, TX and 404 miles from Ewing, IL. It would take 7 hours 59 mins to go from San Leon to Rockport and 7 hours 10 mins to go from Ewing to Rockport.