From Paterson train to Frank R Lautenberg Secaucus Upper Level, train to Newark, NJ, then bus to Allentown, PA. 3 h 40 min $38. From Main St At Market St line 72 bus to Newark, bus to Columbia&westerw, then line 102 bus to Atc. 6 h 4 min $40. From Paterson drive to Allentown. 1 h 37 min $10.