Approximately 30 miles by car, depending on your starting and ending points, and your route.
If you are asking about Harrisburg PA, (near York PA), you are looking at 80 miles or so of distance.
380 road miles from Harrisburg, PA to Toronto, Canada.
The driving distance from Dansville, New York to Harrisburg, Pennsylvania is about 210 miles.
It is 169.95 miles according to MapQuest.
It is 41.2 miles according to Google Maps.
Type your answer here... distance from niagara falls to harrisburg PA
Distance: 40.02 miles - Time: 49 mins., according to Yahoo Maps.
115 miles up I-81.
207 miles
Distance: 448.39 miles - Time: 7:17 h
It is 2,620.38 miles according to MapQuest.
79 Miles - 127 Km