Distance between cities › USA › Ohio › Dublin, OH › Distance from Dublin to Harmans Book Hotels

Distance from Dublin, OH to Harmans, MD

Distance

415 mi

Time

8 hours 3 mins

Gas Cost

$38 - $74

There are 347.56 miles from Dublin to Harmans in east direction and 415 miles (667.88 kilometers) by car, following the I-70 route.

Dublin and Harmans are 8 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Dublin, OH to Harmans, MD.

Dublin, OH and Harmans, MD are in the same time zone (EDT). Current time in both locations is 6:03 pm.

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Lowest Price Rental Cars in Dublin, OH

Planning on renting a car to go from Dublin, OH to Harmans, MD? Here there are some offers to rent a car in Dublin, OH

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dublin »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 16.69 gallons of gas to cover the route between Dublin, OH and Harmans, MD.

The estimated cost of gas to go from Dublin to Harmans is $53.46.

During the route, an average car will release 326.91 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Dublin, OH and Harmans, MD

If you want to meet halfway between Dublin, OH and Harmans, MD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.995767 and -79.867067, or 39º 59' 44.7612" N, 79º 52' 1.4412" W. This location is 207.74 miles away from Dublin, OH and Harmans, MD and it would take approximately 4 hours 1 min to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Allison, PA, situated 204 miles from Dublin, OH and 211 miles from Harmans, MD. It would take 4 hours 1 min to go from Dublin to Allison and 4 hours 10 mins to go from Harmans to Allison.