Distance between cities › USA › Texas › Lyons, TX › Distance from Lyons to San Ygnacio Book Hotels

Distance from Lyons, TX to San Ygnacio, TX

Distance

350 mi

Time

6 hours 20 mins

Gas Cost

$33 - $63

There are 289.39 miles from Lyons to San Ygnacio in southwest direction and 350 miles (563.27 kilometers) by car, following the I-35 route.

Lyons and San Ygnacio are 6 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from Lyons, TX to San Ygnacio, TX. The halfway point is Kelly Usa, TX.

Lyons, TX and San Ygnacio, TX are in the same time zone (CDT). Current time in both locations is 1:21 am.

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Lowest Price Rental Cars in Lyons, TX

Planning on renting a car to go from Lyons, TX to San Ygnacio, TX? Here there are some offers to rent a car in Lyons, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lyons »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 14.06 gallons of gas to cover the route between Lyons, TX and San Ygnacio, TX.

The estimated cost of gas to go from Lyons to San Ygnacio is $45.88.

During the route, an average car will release 275.55 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 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lyons, TX and San Ygnacio, TX

If you want to meet halfway between Lyons, TX and San Ygnacio, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 29.334030 and -98.571228, or 29º 20' 2.508" N, 98º 34' 16.4208" W. This location is 175.10 miles away from Lyons, TX and San Ygnacio, TX and it would take approximately 3 hours 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kelly Usa, TX, situated 173 miles from Lyons, TX and 187 miles from San Ygnacio, TX. It would take 2 hours 47 mins to go from Lyons to Kelly Usa and 2 hours 52 mins to go from San Ygnacio to Kelly Usa.

Major City Closest to Halfway Point

The major city closest to the halfway point between Lyons, TX and San Ygnacio, TX is San Antonio, TX, situated 164 miles from Lyons, TX and 192 miles from San Ygnacio, TX. It would take 2 hours 35 mins to go from Lyons to and 2 hours 53 mins to go from San Ygnacio to San Antonio.