Discover the best places to visit on a road trip between Caernarvon Township and Harrisburg, with stops at Longwood Gardens, Antietam National Battlefield, Gettysburg National Military Park, and more.

"Planning a trip from Caernarvon Township to Harrisburg? Check out our breakdown of the distance, time, and cost of different routes based on current gas and toll prices."

Learn the fastest and slowest routes for driving from Caernarvon Township, PA to Harrisburg. Discover driving distances, estimated times, and peak traffic times in this helpful guide.