Distance between cities › USA › Maryland › McHenry, MD › Distance from McHenry to Detroit Metropolitan Airport Book Hotels

Distance from McHenry, MD to DTW Airport

Distance

370 mi

Time

7 hours 13 mins

Gas Cost

$34 - $67

Helpful Inaccurate

There are 278.72 miles from McHenry to Detroit Metropolitan Airport (DTW) in northwest direction and 370 miles (595.46 kilometers) by car, following the I-80 route.

McHenry and DTW Airport are 7 hours 13 mins far apart, if you drive non-stop .

This is the fastest route from McHenry, MD to DTW Airport. The halfway point is Garrettsville, OH.

McHenry, MD and DTW Airport are in the same time zone (EDT). Current time in both locations is 8:37 am.

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Lowest Price Rental Cars in McHenry, MD

Planning on renting a car to go from McHenry, MD to DTW Airport? 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 14.85 gallons of gas to cover the route between McHenry, MD and DTW Airport.

The estimated cost of gas to go from McHenry to DTW Airport is $48.43.

During the route, an average car will release 290.87 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 DTW Airport

If you want to meet halfway between McHenry, MD and DTW Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.242413 and -81.148750, or 41º 14' 32.6868" N, 81º 8' 55.5" W. This location is 184.83 miles away from McHenry, MD and DTW Airport and it would take approximately 3 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Garrettsville, OH, situated 202 miles from McHenry, MD and 190 miles from DTW Airport. It would take 3 hours 31 mins to go from McHenry to Garrettsville and 3 hours 5 mins to go from DTW to Garrettsville.

Major City Closest to Halfway Point

The major city closest to the halfway point between McHenry, MD and DTW Airport is Akron, OH, situated 220 miles from McHenry, MD and 181 miles from DTW Airport. It would take 3 hours 41 mins to go from McHenry to and 2 hours 53 mins to go from DTW to Akron.