The 15 closest cities in/near Montgomery County, Pennsylvania include:
Philadelphia - 16.60 miles.
North Wales - 28.82 miles.
Terre Hill - 35.81 miles.
New Providence - 41.01 miles.
Reading - 42.20 miles.
Leola - 42.32 miles.
Temple - 43.54 miles.
Emmaus - 43.64 miles.
Coopersburg - 43.82 miles.
Bangor - 45.15 miles.
Wernersville - 45.22 miles.
Lancaster - 45.22 miles.
Ephrata - 45.44 miles.
Nazareth - 45.91 miles.
Center Valley - 45.94 miles.