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

Distance from Richardson, TX to Saint Clair, MI

Distance

1,228 mi

Time

22 hours 19 mins

Gas Cost

$114 - $223

There are 1,031.14 miles from Richardson to Saint Clair in northeast direction and 1,228 miles (1,976.27 kilometers) by car, following the I-30 and US-67 route.

Richardson and Saint Clair are 22 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Richardson, TX to Saint Clair, MI.

Please note the time difference between Richardson, TX and Saint Clair, MI is 1 hour. The current time in Richardson is 7:35 pm and the current time in Saint Clair is 8:35 pm.

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Lowest Price Rental Cars in Richardson, TX

Planning on renting a car to go from Richardson, TX to Saint Clair, MI? 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 49.33 gallons of gas to cover the route between Richardson, TX and Saint Clair, MI.

The estimated cost of gas to go from Richardson to Saint Clair is $160.93.

During the route, an average car will release 966.56 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 Saint Clair, MI

If you want to meet halfway between Richardson, TX and Saint Clair, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.372901 and -89.154966, or 37º 22' 22.4436" N, 89º 9' 17.8776" W. This location is 614.21 miles away from Richardson, TX and Saint Clair, MI and it would take approximately 11 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dongola, IL, situated 623 miles from Richardson, TX and 607 miles from Saint Clair, MI. It would take 10 hours 49 mins to go from Richardson to Dongola and 11 hours 34 mins to go from Saint Clair to Dongola.