Distance between cities › USA › Pennsylvania › Mercersburg, PA › Distance from Mercersburg to Gettysburg Book Hotels

Distance from Mercersburg, PA to Gettysburg, PA

Distance

45 mi

Time

1 hour 9 mins

Gas Cost

$5 - $9

There are 35.67 miles from Mercersburg to Gettysburg in east direction and 45 miles (72.42 kilometers) by car, following the US-30 route.

Mercersburg and Gettysburg are 1 hour 9 mins far apart, if you drive non-stop .

This is the fastest route from Mercersburg, PA to Gettysburg, PA. The halfway point is Chambersburg, PA.

Mercersburg, PA and Gettysburg, PA are in the same time zone (EDT). Current time in both locations is 8:18 am.

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Lowest Price Rental Cars in Mercersburg, PA

Planning on renting a car to go from Mercersburg, PA to Gettysburg, PA? Here there are some offers to rent a car in Mercersburg, PA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mercersburg »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 1.82 gallons of gas to cover the route between Mercersburg, PA and Gettysburg, PA.

The estimated cost of gas to go from Mercersburg to Gettysburg is $6.84.

During the route, an average car will release 35.66 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 $3.76 per gallon of regular gas. Price last updated on March 18, 2026.
Read more about our CO₂ calculation.

Recommended hotels in Gettysburg, PA

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Halfway Point Between Mercersburg, PA and Gettysburg, PA

If you want to meet halfway between Mercersburg, PA and Gettysburg, PA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.923313 and -77.607018, or 39º 55' 23.9268" N, 77º 36' 25.2648" W. This location is 22.66 miles away from Mercersburg, PA and Gettysburg, PA and it would take approximately 34 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chambersburg, PA, situated 22 miles from Mercersburg, PA and 25 miles from Gettysburg, PA. It would take 28 minutes to go from Mercersburg to Chambersburg and 38 minutes to go from Gettysburg to Chambersburg.