Distance between cities › USA › Ohio › Dexter, OH › Distance from Dexter to Onalaska Book Hotels

Distance from Dexter, OH to Onalaska, TX

Distance

1,126 mi

Time

20 hours 43 mins

Gas Cost

$105 - $204

There are 926.51 miles from Dexter to Onalaska in southwest direction and 1,126 miles (1,812.12 kilometers) by car, following the I-40 route.

Dexter and Onalaska are 20 hours 43 mins far apart, if you drive non-stop .

This is the fastest route from Dexter, OH to Onalaska, TX.

Please note the time difference between Dexter, OH and Onalaska, TX is 1 hour. The current time in Dexter is 2:09 pm and the current time in Onalaska is 1:09 pm.

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Lowest Price Rental Cars in Dexter, OH

Planning on renting a car to go from Dexter, OH to Onalaska, TX? Here there are some offers to rent a car in Dexter, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dexter »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 45.23 gallons of gas to cover the route between Dexter, OH and Onalaska, TX.

The estimated cost of gas to go from Dexter to Onalaska is $147.53.

During the route, an average car will release 886.11 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 Dexter, OH and Onalaska, TX

If you want to meet halfway between Dexter, OH and Onalaska, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.589774 and -89.078088, or 35º 35' 23.1864" N, 89º 4' 41.1168" W. This location is 563.09 miles away from Dexter, OH and Onalaska, TX and it would take approximately 10 hours 21 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Denmark, TN, situated 550 miles from Dexter, OH and 584 miles from Onalaska, TX. It would take 10 hours 24 mins to go from Dexter to Denmark and 10 hours 40 mins to go from Onalaska to Denmark.