Distance between cities › USA › Maryland › McHenry, MD › Distance from McHenry to Marmaduke Book Hotels

Distance from McHenry, MD to Marmaduke, AR

Distance

768 mi

Time

14 hours 20 mins

Gas Cost

$72 - $139

There are 644.97 miles from McHenry to Marmaduke in southwest direction and 768 miles (1,235.98 kilometers) by car, following the I-64 route.

McHenry and Marmaduke are 14 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from McHenry, MD to Marmaduke, AR. The halfway point is Lawrenceburg, KY.

Please note the time difference between McHenry, MD and Marmaduke, AR is 1 hour. The current time in McHenry is 4:05 pm and the current time in Marmaduke is 3:05 pm.

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Lowest Price Rental Cars in McHenry, MD

Planning on renting a car to go from McHenry, MD to Marmaduke, AR? Here there are some offers to rent a car in McHenry, MD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in McHenry »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 30.84 gallons of gas to cover the route between McHenry, MD and Marmaduke, AR.

The estimated cost of gas to go from McHenry to Marmaduke is $100.61.

During the route, an average car will release 604.30 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 McHenry, MD and Marmaduke, AR

If you want to meet halfway between McHenry, MD and Marmaduke, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.997631 and -84.814262, or 37º 59' 51.4716" N, 84º 48' 51.3432" W. This location is 384.01 miles away from McHenry, MD and Marmaduke, AR and it would take approximately 7 hours 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lawrenceburg, KY, situated 402 miles from McHenry, MD and 380 miles from Marmaduke, AR. It would take 6 hours 26 mins to go from McHenry to Lawrenceburg and 6 hours 33 mins to go from Marmaduke to Lawrenceburg.

Major City Closest to Halfway Point

The major city closest to the halfway point between McHenry, MD and Marmaduke, AR is Lexington, KY, situated 371 miles from McHenry, MD and 397 miles from Marmaduke, AR. It would take 5 hours 59 mins to go from McHenry to and 6 hours 53 mins to go from Marmaduke to Lexington.