Distance between cities › USA › Illinois › McCook, IL › Distance from McCook to Oldfield Book Hotels

Distance from McCook, IL to Oldfield, MO

Distance

510 mi

Time

9 hours 44 mins

Gas Cost

$48 - $92

There are 433.49 miles from McCook to Oldfield in southwest direction and 510 miles (820.77 kilometers) by car, following the I-44 and US-50 route.

McCook and Oldfield are 9 hours 44 mins far apart, if you drive non-stop .

This is the fastest route from McCook, IL to Oldfield, MO. The halfway point is Maryville, IL.

McCook, IL and Oldfield, MO are in the same time zone (CDT). Current time in both locations is 2:24 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from McCook, IL to Oldfield, MO:

Lowest Price Rental Cars in McCook, IL

Planning on renting a car to go from McCook, IL to Oldfield, MO? Here there are some offers to rent a car in McCook, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in McCook »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 20.49 gallons of gas to cover the route between McCook, IL and Oldfield, MO.

The estimated cost of gas to go from McCook to Oldfield is $66.85.

During the route, an average car will release 401.53 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 McCook, IL and Oldfield, MO

If you want to meet halfway between McCook, IL and Oldfield, MO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.706203 and -89.955658, or 38º 42' 22.3308" N, 89º 57' 20.3688" W. This location is 255.16 miles away from McCook, IL and Oldfield, MO and it would take approximately 4 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Maryville, IL, situated 269 miles from McCook, IL and 254 miles from Oldfield, MO. It would take 4 hours 10 mins to go from McCook to Maryville and 3 hours 57 mins to go from Oldfield to Maryville.

Major City Closest to Halfway Point

The major city closest to the halfway point between McCook, IL and Oldfield, MO is Saint Louis, MO, situated 285 miles from McCook, IL and 238 miles from Oldfield, MO. It would take 4 hours 27 mins to go from McCook to and 3 hours 42 mins to go from Oldfield to Saint Louis.