Distance between cities › USA › Missouri › Calhoun, MO › Distance from Calhoun to Willow Book Hotels

Distance from Calhoun, MO to Willow, OK

Distance

504 mi

Time

9 hours 8 mins

Gas Cost

$47 - $91

There are 402.04 miles from Calhoun to Willow in southwest direction and 504 miles (811.11 kilometers) by car, following the I-49 and US-71 route.

Calhoun and Willow are 9 hours 8 mins far apart, if you drive non-stop .

This is the fastest route from Calhoun, MO to Willow, OK.

Calhoun, MO and Willow, OK are in the same time zone (CDT). Current time in both locations is 1:08 pm.

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Lowest Price Rental Cars in Calhoun, MO

Planning on renting a car to go from Calhoun, MO to Willow, OK? Here there are some offers to rent a car in Calhoun, MO

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Calhoun »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 20.24 gallons of gas to cover the route between Calhoun, MO and Willow, OK.

The estimated cost of gas to go from Calhoun to Willow is $66.03.

During the route, an average car will release 396.59 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 Calhoun, MO and Willow, OK

If you want to meet halfway between Calhoun, MO and Willow, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.08966 and -95.97364, or 36º 5' 22.776" N, 95º 58' 25.104" W. This location is 252.02 miles away from Calhoun, MO and Willow, OK and it would take approximately 4 hours 34 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Tulsa, OK, situated 257.93 miles from Calhoun, MO and 247.86 miles from Willow, OK. It would take 4 hours 52 mins to go from Calhoun to Tulsa and 4 hours 22 mins to go from Willow to Tulsa.