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

Distance from Speed, IN to Harmans, MD

Distance

618 mi

Time

11 hours 19 mins

Gas Cost

$58 - $112

There are 490.23 miles from Speed to Harmans in east direction and 618 miles (994.57 kilometers) by car, following the I-64 route.

Speed and Harmans are 11 hours 19 mins far apart, if you drive non-stop .

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

Speed, IN and Harmans, MD are in the same time zone (EDT). Current time in both locations is 3:34 pm.

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Lowest Price Rental Cars in Speed, IN

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Speed »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 24.82 gallons of gas to cover the route between Speed, IN and Harmans, MD.

The estimated cost of gas to go from Speed to Harmans is $80.95.

During the route, an average car will release 486.20 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 Speed, IN and Harmans, MD

If you want to meet halfway between Speed, 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 38.622362 and -80.927168, or 38º 37' 20.5032" N, 80º 55' 37.8048" W. This location is 308.96 miles away from Speed, IN and Harmans, MD and it would take approximately 5 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Clem, WV, situated 310 miles from Speed, IN and 316 miles from Harmans, MD. It would take 5 hours 55 mins to go from Speed to Clem and 6 hours 3 mins to go from Harmans to Clem.