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Distance from McHenry, MD to BOS Airport

Distance

563 mi

Time

11 hours 33 mins

Gas Cost

$52 - $102

Helpful Inaccurate

There are 475.95 miles from McHenry to Logan International Airport (BOS) in northeast direction and 563 miles (906.06 kilometers) by car, following the I-81 route.

McHenry and BOS Airport are 11 hours 33 mins far apart, if you drive non-stop .

This is the fastest route from McHenry, MD to BOS Airport. The halfway point is Alpha, NJ.

McHenry, MD and BOS Airport are in the same time zone (EDT). Current time in both locations is 7:08 am.

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Lowest Price Rental Cars in McHenry, MD

Planning on renting a car to go from McHenry, MD to BOS 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 22.62 gallons of gas to cover the route between McHenry, MD and BOS Airport.

The estimated cost of gas to go from McHenry to BOS Airport is $73.77.

During the route, an average car will release 443.09 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 BOS Airport

If you want to meet halfway between McHenry, MD and BOS Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.667843 and -75.139267, or 40º 40' 4.2348" N, 75º 8' 21.3612" W. This location is 281.57 miles away from McHenry, MD and BOS Airport and it would take approximately 5 hours 46 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alpha, NJ, situated 281 miles from McHenry, MD and 283 miles from BOS Airport. It would take 4 hours 42 mins to go from McHenry to Alpha and 4 hours 56 mins to go from BOS to Alpha.

Major City Closest to Halfway Point

The major city closest to the halfway point between McHenry, MD and BOS Airport is Allentown, PA, situated 261 miles from McHenry, MD and 309 miles from BOS Airport. It would take 4 hours 17 mins to go from McHenry to and 5 hours 22 mins to go from BOS to Allentown.