Distance between cities › USA › Oklahoma › Jay, OK › Distance from Jay to Mount Summit Book Hotels

Distance from Jay, OK to Mount Summit, IN

Distance

640 mi

Time

12 hours 5 mins

Gas Cost

$60 - $116

There are 567.38 miles from Jay to Mount Summit in northeast direction and 640 miles (1,029.98 kilometers) by car, following the I-44 and I-49 and US-71 route.

Jay and Mount Summit are 12 hours 5 mins far apart, if you drive non-stop .

This is the fastest route from Jay, OK to Mount Summit, IN.

Please note the time difference between Jay, OK and Mount Summit, IN is 1 hour. The current time in Jay is 5:36 am and the current time in Mount Summit is 6:36 am.

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Lowest Price Rental Cars in Jay, OK

Planning on renting a car to go from Jay, OK to Mount Summit, IN? Here there are some offers to rent a car in Jay, OK

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Jay »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.69 gallons of gas to cover the route between Jay, OK and Mount Summit, IN.

The estimated cost of gas to go from Jay to Mount Summit is $83.79.

During the route, an average car will release 503.25 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 Jay, OK and Mount Summit, IN

If you want to meet halfway between Jay, OK and Mount Summit, IN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.542739 and -90.444954, or 38º 32' 33.8604" N, 90º 26' 41.8344" W. This location is 319.80 miles away from Jay, OK and Mount Summit, IN and it would take approximately 6 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Fenton, MO, situated 330 miles from Jay, OK and 316 miles from Mount Summit, IN. It would take 6 hours 13 mins to go from Jay to Fenton and 6 hours to go from Mount Summit to Fenton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Jay, OK and Mount Summit, IN is Saint Louis, MO, situated 345 miles from Jay, OK and 296 miles from Mount Summit, IN. It would take 6 hours 32 mins to go from Jay to Saint Louis and 5 hours 38 mins to go from Mount Summit to Saint Louis.