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

Distance from McHenry, MD to Amarillo, TX

Distance

1,424 mi

Time

1 day 1 hour

Gas Cost

$133 - $258

There are 1,266.62 miles from McHenry to Amarillo in southwest direction and 1,424 miles (2,291.71 kilometers) by car, following the I-70 route.

McHenry and Amarillo are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from McHenry, MD to Amarillo, TX. The halfway point is Pacific, MO.

Please note the time difference between McHenry, MD and Amarillo, TX is 1 hour. The current time in McHenry is 10:01 am and the current time in Amarillo is 9:01 am.

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Lowest Price Rental Cars in McHenry, MD

Planning on renting a car to go from McHenry, MD to Amarillo, TX? 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 57.20 gallons of gas to cover the route between McHenry, MD and Amarillo, TX.

The estimated cost of gas to go from McHenry to Amarillo is $186.59.

During the route, an average car will release 1,120.69 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 Amarillo, TX

If you want to meet halfway between McHenry, MD and Amarillo, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.506611 and -90.721016, or 38º 30' 23.7996" N, 90º 43' 15.6576" W. This location is 712.16 miles away from McHenry, MD and Amarillo, TX and it would take approximately 12 hours 55 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Pacific, MO, situated 703 miles from McHenry, MD and 723 miles from Amarillo, TX. It would take 10 hours 48 mins to go from McHenry to Pacific and 10 hours 35 mins to go from Amarillo to Pacific.

Major City Closest to Halfway Point

The major city closest to the halfway point between McHenry, MD and Amarillo, TX is Saint Louis, MO, situated 669 miles from McHenry, MD and 757 miles from Amarillo, TX. It would take 10 hours 14 mins to go from McHenry to and 11 hours 9 mins to go from Amarillo to Saint Louis.