Distance between cities › USA › Texas › Marlin, TX › Distance from Marlin to Dewar Book Hotels

Distance from Marlin, TX to Dewar, OK

Distance

327 mi

Time

5 hours 51 mins

Gas Cost

$30 - $59

There are 292.12 miles from Marlin to Dewar in north direction and 327 miles (526.26 kilometers) by car, following the I-35E route.

Marlin and Dewar are 5 hours 51 mins far apart, if you drive non-stop .

This is the fastest route from Marlin, TX to Dewar, OK. The halfway point is Van Alstyne, TX.

Marlin, TX and Dewar, OK are in the same time zone (CDT). Current time in both locations is 6:58 pm.

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Lowest Price Rental Cars in Marlin, TX

Planning on renting a car to go from Marlin, TX to Dewar, OK? Here there are some offers to rent a car in Marlin, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Marlin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 13.11 gallons of gas to cover the route between Marlin, TX and Dewar, OK.

The estimated cost of gas to go from Marlin to Dewar is $42.77.

During the route, an average car will release 256.91 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 Marlin, TX and Dewar, OK

If you want to meet halfway between Marlin, TX and Dewar, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 33.421349 and -96.602478, or 33º 25' 16.8564" N, 96º 36' 8.9208" W. This location is 163.26 miles away from Marlin, TX and Dewar, OK and it would take approximately 2 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Van Alstyne, TX, situated 168 miles from Marlin, TX and 164 miles from Dewar, OK. It would take 2 hours 39 mins to go from Marlin to Van Alstyne and 2 hours 45 mins to go from Dewar to Van Alstyne.

Major City Closest to Halfway Point

The major city closest to the halfway point between Marlin, TX and Dewar, OK is Plano, TX, situated 138 miles from Marlin, TX and 194 miles from Dewar, OK. It would take 2 hours 12 mins to go from Marlin to and 3 hours 11 mins to go from Dewar to Plano.