185 miles
It is Harrisburg,Pennsylvania. Indianapolis Indiana is only 176 miles from Columbus Ohio and Harrisburg Pennsylvania at 368 miles from Columbus, Ohio is almost 200 miles greater a distance (192 road miles).
It is 105 miles according to Google Maps.
Columbus, Ohio is farther from Harrisburg, Pennsylvania than from Indianapolis, Indiana. The distance between Columbus and Indianapolis is about 175 miles, while the distance between Columbus and Harrisburg is about 330 miles.
380 road miles from Harrisburg, PA to Toronto, Canada.
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78 miles taking this route:Take I-81 NORTH, from Harrisburg, to I-78 EAST to ALLENTOWN off EXIT 89.Take I-78 EAST to ALLENTOWN.
The distance between the above places is 1316 miles. This distance is point to point straight distance. The actual distance may vary according to the flight path chosen. Also this is not the airport to airport precise distance.
250 miles taking this route:Take I-376 EAST, from New Castle, to I-76 PENNSYLVANIA TURNPIKE (toll road) to OHIO and HARRISBURG off EXIT 26. Follow signs to I-76 EAST to HARRISBURG.Take I-76 EAST, on the PENNSYLVANIA TURNPIKE (toll road), to Harrisburg.
Just take I-81 NORTH to Scranton.
35 miles
Falmouth, VA