Distance between cities › USA › Texas › Richardson, TX › Distance from Richardson to Seiling Book Hotels

Distance from Richardson, TX to Seiling, OK

Distance

308 mi

Time

5 hours 31 mins

Gas Cost

$29 - $56

There are 253.90 miles from Richardson to Seiling in northwest direction and 308 miles (495.68 kilometers) by car, following the I-35 and US-77 route.

Richardson and Seiling are 5 hours 31 mins far apart, if you drive non-stop .

This is the fastest route from Richardson, TX to Seiling, OK.

Richardson, TX and Seiling, OK are in the same time zone (CDT). Current time in both locations is 3:02 pm.

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Lowest Price Rental Cars in Richardson, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Richardson »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 12.37 gallons of gas to cover the route between Richardson, TX and Seiling, OK.

The estimated cost of gas to go from Richardson to Seiling is $40.36.

During the route, an average car will release 242.38 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 Richardson, TX and Seiling, OK

If you want to meet halfway between Richardson, TX and Seiling, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.896846 and -97.344729, or 34º 53' 48.6456" N, 97º 20' 41.0244" W. This location is 154.02 miles away from Richardson, TX and Seiling, OK and it would take approximately 2 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wayne, OK, situated 164 miles from Richardson, TX and 148 miles from Seiling, OK. It would take 2 hours 51 mins to go from Richardson to Wayne and 2 hours 49 mins to go from Seiling to Wayne.

Major City Closest to Halfway Point

The major city closest to the halfway point between Richardson, TX and Seiling, OK is Norman, OK, situated 187 miles from Richardson, TX and 124 miles from Seiling, OK. It would take 3 hours 18 mins to go from Richardson to Norman and 2 hours 24 mins to go from Seiling to Norman.