Distance between cities › USA › South Carolina › Ehrhardt, SC › Distance from Ehrhardt to Harmony Book Hotels

Distance from Ehrhardt, SC to Harmony, PA

Distance

634 mi

Time

12 hours 30 mins

Gas Cost

$59 - $115

There are 534.58 miles from Ehrhardt to Harmony in north direction and 634 miles (1,020.32 kilometers) by car, following the I-79 and US-19 route.

Ehrhardt and Harmony are 12 hours 30 mins far apart, if you drive non-stop .

This is the fastest route from Ehrhardt, SC to Harmony, PA.

Ehrhardt, SC and Harmony, PA are in the same time zone (EDT). Current time in both locations is 6:29 am.

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Lowest Price Rental Cars in Ehrhardt, SC

Planning on renting a car to go from Ehrhardt, SC to Harmony, PA? Here there are some offers to rent a car in Ehrhardt, SC

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ehrhardt »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.46 gallons of gas to cover the route between Ehrhardt, SC and Harmony, PA.

The estimated cost of gas to go from Ehrhardt to Harmony is $83.03.

During the route, an average car will release 498.72 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 Ehrhardt, SC and Harmony, PA

If you want to meet halfway between Ehrhardt, SC and Harmony, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.236687 and -81.097875, or 37º 14' 12.0732" N, 81º 5' 52.35" W. This location is 316.92 miles away from Ehrhardt, SC and Harmony, PA and it would take approximately 6 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rocky Gap, VA, situated 325 miles from Ehrhardt, SC and 310 miles from Harmony, PA. It would take 6 hours 33 mins to go from Ehrhardt to Rocky Gap and 5 hours 58 mins to go from Harmony to Rocky Gap.