Distance between cities › USA › Texas › Austin, TX › Distance from Austin to Seneca Book Hotels

Distance from Austin, TX to Seneca, IL

Distance

1,057 mi

Time

19 hours 48 mins

Gas Cost

$99 - $192

There are 917.62 miles from Austin to Seneca in northeast direction and 1,057 miles (1,701.08 kilometers) by car, following the I-44 route.

Austin and Seneca are 19 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Austin, TX to Seneca, IL. The halfway point is Duenweg, MO.

Austin, TX and Seneca, IL are in the same time zone (CDT). Current time in both locations is 8:05 am.

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Lowest Price Rental Cars in Austin, TX

Planning on renting a car to go from Austin, TX to Seneca, IL? Here there are some offers to rent a car in Austin, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Austin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 42.47 gallons of gas to cover the route between Austin, TX and Seneca, IL.

The estimated cost of gas to go from Austin to Seneca is $138.53.

During the route, an average car will release 832.04 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 Austin, TX and Seneca, IL

If you want to meet halfway between Austin, TX and Seneca, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.051208 and -94.361732, or 37º 3' 4.3488" N, 94º 21' 42.2352" W. This location is 528.73 miles away from Austin, TX and Seneca, IL and it would take approximately 9 hours 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Duenweg, MO, situated 549 miles from Austin, TX and 509 miles from Seneca, IL. It would take 8 hours 35 mins to go from Austin to Duenweg and 8 hours 21 mins to go from Seneca to Duenweg.

Major Cities Along the Route

Some major cities along the route include Saint Louis, MO,Springfield, MO,McKinney, TX,Plano, TX,Garland, TX,Richardson, TX,Dallas, TX,Waco, TX, and Round Rock, TX.