Distance between cities › USA › Texas › Rosharon, TX › Distance from Rosharon to Dewey Book Hotels

Distance from Rosharon, TX to Dewey, SD

Distance

1,323 mi

Time

1 day

Gas Cost

$121 - $236

There are 1,088.09 miles from Rosharon to Dewey in northwest direction and 1,323 miles (2,129.16 kilometers) by car, following the I-45 route.

Rosharon and Dewey are 1 day far apart, if you drive non-stop .

This is the fastest route from Rosharon, TX to Dewey, SD.

Please note the time difference between Rosharon, TX and Dewey, SD is 1 hour. The current time in Rosharon is 6:55 pm and the current time in Dewey is 5:55 pm.

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Lowest Price Rental Cars in Rosharon, TX

Planning on renting a car to go from Rosharon, TX to Dewey, SD? Here there are some offers to rent a car in Rosharon, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Rosharon »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 53.15 gallons of gas to cover the route between Rosharon, TX and Dewey, SD.

The estimated cost of gas to go from Rosharon to Dewey is $170.28.

During the route, an average car will release 1,041.23 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 Rosharon, TX and Dewey, SD

If you want to meet halfway between Rosharon, TX and Dewey, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.634006 and -97.621345, or 38º 38' 2.4216" N, 97º 37' 16.842" W. This location is 661.67 miles away from Rosharon, TX and Dewey, SD and it would take approximately 12 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Assaria, KS, situated 709 miles from Rosharon, TX and 616 miles from Dewey, SD. It would take 12 hours 31 mins to go from Rosharon to Assaria and 12 hours 11 mins to go from Dewey to Assaria.

Major Cities Along the Route

Some major cities along the route include Norman, OK, Carrollton, TX, Dallas, TX, Lewisville, TX, Denton, TX, Wichita, KS, The Woodlands, TX, Oklahoma City, OK and Houston, TX.