From Nassau St At Palmer Square line 606 bus to Trenton Transit Center, Train to 30th, then bus to Kutztown. 4hrs 16min $54. From Princeton train to Princeton Jct., train to 34 St - Penn, Subway to New York, then bus to Kutztown. 4hrs 13min $43. From Princeton drive to Kutztown. 1hrs 55min $14.