Distance between cities › USA › Tennessee › Jackson, TN › Distance from Jackson to Grayson Book Hotels

Distance from Jackson, TN to Grayson, KY

Distance

437 mi

Time

8 hours 1 min

Gas Cost

$41 - $79

There are 374.18 miles from Jackson to Grayson in northeast direction and 437 miles (703.28 kilometers) by car, following the I-40 route.

Jackson and Grayson are 8 hours 1 min far apart, if you drive non-stop .

This is the fastest route from Jackson, TN to Grayson, KY. The halfway point is Horse Cave, KY.

Please note the time difference between Jackson, TN and Grayson, KY is 1 hour. The current time in Jackson is 3:31 pm and the current time in Grayson is 4:31 pm.

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Lowest Price Rental Cars in Jackson, TN

Planning on renting a car to go from Jackson, TN to Grayson, KY? Here there are some offers to rent a car in Jackson, TN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Jackson »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 17.54 gallons of gas to cover the route between Jackson, TN and Grayson, KY.

The estimated cost of gas to go from Jackson to Grayson is $57.20.

During the route, an average car will release 343.55 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 Jackson, TN and Grayson, KY

If you want to meet halfway between Jackson, TN and Grayson, KY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.177650 and -85.957893, or 37º 10' 39.54" N, 85º 57' 28.4148" W. This location is 218.31 miles away from Jackson, TN and Grayson, KY and it would take approximately 4 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Horse Cave, KY, situated 226 miles from Jackson, TN and 217 miles from Grayson, KY. It would take 3 hours 37 mins to go from Jackson to Horse Cave and 3 hours 48 mins to go from Grayson to Horse Cave.