Distance between cities › USA › Illinois › Ruma, IL › Distance from Ruma to Hammon Book Hotels

Distance from Ruma, IL to Hammon, OK

Distance

651 mi

Time

11 hours 37 mins

Gas Cost

$61 - $118

There are 546.35 miles from Ruma to Hammon in southwest direction and 651 miles (1,047.68 kilometers) by car, following the I-44 and US-50 route.

Ruma and Hammon are 11 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Ruma, IL to Hammon, OK.

Ruma, IL and Hammon, OK are in the same time zone (CDT). Current time in both locations is 9:48 am.

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Lowest Price Rental Cars in Ruma, IL

Planning on renting a car to go from Ruma, IL to Hammon, OK? Here there are some offers to rent a car in Ruma, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ruma »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 26.14 gallons of gas to cover the route between Ruma, IL and Hammon, OK.

The estimated cost of gas to go from Ruma to Hammon is $85.27.

During the route, an average car will release 512.16 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 Ruma, IL and Hammon, OK

If you want to meet halfway between Ruma, IL and Hammon, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.95593 and -94.668784, or 36º 57' 21.348" N, 94º 40' 7.6224" W. This location is 325.46 miles away from Ruma, IL and Hammon, OK and it would take approximately 5 hours 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Peoria, OK, situated 328 miles from Ruma, IL and 329 miles from Hammon, OK. It would take 6 hours 12 mins to go from Ruma to Peoria and 5 hours 52 mins to go from Hammon to Peoria.