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

Distance from Jay, OK to Pecatonica, IL

Distance

652 mi

Time

12 hours 7 mins

Gas Cost

$61 - $118

There are 499.88 miles from Jay to Pecatonica in northeast direction and 652 miles (1,049.29 kilometers) by car, following the I-44 and I-49 and US-71 route.

Jay and Pecatonica are 12 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Jay, OK to Pecatonica, IL.

Jay, OK and Pecatonica, IL are in the same time zone (CDT). Current time in both locations is 3:38 am.

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Lowest Price Rental Cars in Jay, OK

Planning on renting a car to go from Jay, OK to Pecatonica, IL? 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 26.17 gallons of gas to cover the route between Jay, OK and Pecatonica, IL.

The estimated cost of gas to go from Jay to Pecatonica is $85.36.

During the route, an average car will release 512.70 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 Pecatonica, IL

If you want to meet halfway between Jay, OK and Pecatonica, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.50333 and -90.694307, or 38º 30' 11.988" N, 90º 41' 39.5052" W. This location is 325.80 miles away from Jay, OK and Pecatonica, IL and it would take approximately 6 hours 3 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Allenton, MO, situated 321 miles from Jay, OK and 337 miles from Pecatonica, IL. It would take 6 hours 5 mins to go from Jay to Allenton and 6 hours 19 mins to go from Pecatonica to Allenton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Jay, OK and Pecatonica, IL is Saint Louis, MO, situated 345 miles from Jay, OK and 308 miles from Pecatonica, IL. It would take 6 hours 32 mins to go from Jay to Saint Louis and 5 hours 40 mins to go from Pecatonica to Saint Louis.