Mary land
Pa
US 322 goes 370 miles in Pennsylvania from the OH border at Jamestown to the NJ border at Chester (via the Commodore Barry Bridge.) The longest state road in PA is PA 18, which runs from the WV line near Garrison to PA 5 at Lake City near Lake Erie. The road is 205 miles long. Sources: Wikipedia, PAHighways.com
PA and NJ
PA and NJ
The majority of Pa's eastern border is against New Jersey (across the Delaware River.) In the far northeast of PA it borders with New York state. In the far southeast it have a short border with Delaware.
The states that border Maryland are in the north east Delaware in the north west Pennsylvania , and in the south: Virginia and west Virginia.
60 miles to the border on 29 75 miles to the border on I-81
Erie PA is approximately 30 miles from the PA-Ohio border. Erie PA is is approximately 30 miles from the PA-New York border. Erie PA sits on Lake Erie.
The halfway point is the North Carolina/ South Carolina border where that annoying South of the Border hotel is. When I make that trip, I drive one more exit south, to Florence, South Carolina.
In the lower Western part of the state. Three counties to the right of the far West border at the bottom of the state.
It's about 60 miles from Ashley to Alaska, PA, but you probably want to go to the state of Alaska. That's about 3300 miles to the southernmost border. The first trip would be easier. It's a little southwest of Centralia.
Pennsylvania has a border on the Atlantic Ocean. It also has a small coastline on Lake Erie. New York borders it on the North and Maryland and West Virginia to the South.