| Allentown to Town and Country (Missouri) | 809.00 mi (1,301.95 km) |
| Allentown to Towson (Maryland) | 102.74 mi (165.35 km) |
| Allentown to Tracy (California) | 2,443.06 mi (3,931.73 km) |
| Allentown to Traverse City (Michigan) | 588.66 mi (947.36 km) |
| Allentown to Travilah (Maryland) | 141.92 mi (228.40 km) |
| Allentown to Trenton (Michigan) | 413.96 mi (666.21 km) |
| Allentown to Trenton (New Jersey) | 45.42 mi (73.10 km) |
| Allentown to Trenton (Ohio) | 481.38 mi (774.70 km) |
| Allentown to Triangle (Virginia) | 172.22 mi (277.16 km) |
| Allentown to Trinity (Florida) | 949.68 mi (1,528.37 km) |
| Allentown to Trophy Club (Texas) | 1,306.33 mi (2,102.33 km) |
| Allentown to Trotwood (Ohio) | 469.69 mi (755.89 km) |
| Allentown to Troutdale (Oregon) | 2,358.66 mi (3,795.90 km) |
| Allentown to Troy (Alabama) | 842.16 mi (1,355.33 km) |
| Allentown to Troy (Illinois) | 776.99 mi (1,250.44 km) |
