Distance between cities › USA › Indiana › Covington, IN › Distance from Covington to Harmans Book Hotels

Distance from Covington, IN to Harmans, MD

Distance

648 mi

Time

12 hours 32 mins

Gas Cost

$60 - $117

There are 572.81 miles from Covington to Harmans in east direction and 648 miles (1,042.85 kilometers) by car, following the I-70 route.

Covington and Harmans are 12 hours 32 mins far apart, if you drive non-stop .

This is the fastest route from Covington, IN to Harmans, MD.

Covington, IN and Harmans, MD are in the same time zone (EDT). Current time in both locations is 2:37 pm.

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Lowest Price Rental Cars in Covington, IN

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Covington »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 26.01 gallons of gas to cover the route between Covington, IN and Harmans, MD.

The estimated cost of gas to go from Covington to Harmans is $84.85.

During the route, an average car will release 509.61 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 Covington, IN and Harmans, MD

If you want to meet halfway between Covington, IN 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 39.980876 and -81.741012, or 39º 58' 51.1536" N, 81º 44' 27.6432" W. This location is 323.84 miles away from Covington, IN and Harmans, MD and it would take approximately 6 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is New Concord, OH, situated 318 miles from Covington, IN and 331 miles from Harmans, MD. It would take 6 hours 10 mins to go from Covington to New Concord and 6 hours 28 mins to go from Harmans to New Concord.