re: #355 PhillyPretzel

Although I take SEPTA everyday I do not know the actual milage. I can tell you a ride from 30th Street station to Center City Philly takes about 10 minutes on the Market-Frankford line. Above ground on the regional rails it may take a little longer.

Judging from info on WIkipedia, Frankford Junction is about 9 miles from 30th Street Station. en.wikipedia.org