Distance between cities › USA › Missouri › Thayer, MO › Distance from Thayer to Grant Book Hotels

Distance from Thayer, MO to Grant, OK

Distance

410 mi

Time

7 hours 55 mins

Gas Cost

$39 - $75

There are 286.57 miles from Thayer to Grant in southwest direction and 410 miles (659.83 kilometers) by car, following the I-30 and US-70 route.

Thayer and Grant are 7 hours 55 mins far apart, if you drive non-stop .

This is the fastest route from Thayer, MO to Grant, OK.

Thayer, MO and Grant, OK are in the same time zone (CDT). Current time in both locations is 2:20 am.

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Lowest Price Rental Cars in Thayer, MO

Planning on renting a car to go from Thayer, MO to Grant, OK? Here there are some offers to rent a car in Thayer, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Thayer »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 16.48 gallons of gas to cover the route between Thayer, MO and Grant, OK.

The estimated cost of gas to go from Thayer to Grant is $54.23.

During the route, an average car will release 322.84 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Thayer, MO and Grant, OK

If you want to meet halfway between Thayer, MO and Grant, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.312166 and -92.938514, or 34º 18' 43.7976" N, 92º 56' 18.6504" W. This location is 205.15 miles away from Thayer, MO and Grant, OK and it would take approximately 3 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Donaldson, AR, situated 215 miles from Thayer, MO and 200 miles from Grant, OK. It would take 4 hours 29 mins to go from Thayer to Donaldson and 3 hours 42 mins to go from Grant to Donaldson.