What is the distance between Cincinnati ohio and king of Prussia Pennsylvania?

Answer 1

550 miles taking this route:

1. Take I-71 NORTH (toward COLUMBUS), from Cincinnati, to I-70 EAST to WHEELING, via I-271 EAST to bypass Columbus (EXIT 101 off I-71 to get onto I-270 EAST to WHEELING ; EXIT 43B off I-270 to get onto I-70 EAST to WHEELING).
2. Take I-70 EAST to I-76 Pennsylvania TURNPIKE (toll road) - EAST to HARRISBURG (to EXITS 91-359), at New Stanton, PENNSYLVANIA. NOTE: to bypass WHEELING, take I-470 EAST (EXIT 219 off I-70 in Ohio).
3. Continue on I-76 PENNSYLVANIA TURNPIKE to the continuation of I-76 EAST at EXIT 326 (the VALLEY FORGE exit). Exit to continue on I-76 EAST, and then exit shortly afterwards to get to King of Prussia.