| Allentown to Tulare (California) | 2,369.95 mi (3,814.07 km) |
| Allentown to Tullahoma (Tennessee) | 686.60 mi (1,104.97 km) |
| Allentown to Tulsa (Oklahoma) | 1,146.02 mi (1,844.34 km) |
| Allentown to Tumwater (Washington) | 2,369.62 mi (3,813.54 km) |
| Allentown to Tupelo (Mississippi) | 847.17 mi (1,363.39 km) |
| Allentown to Turlock (California) | 2,417.53 mi (3,890.63 km) |
| Allentown to Tuscaloosa (Alabama) | 836.45 mi (1,346.14 km) |
| Allentown to Tustin (California) | 2,355.44 mi (3,790.72 km) |
| Allentown to Twentynine Palms (California) | 2,252.33 mi (3,624.77 km) |
| Allentown to Twin Falls (Idaho) | 2,001.69 mi (3,221.40 km) |
| Allentown to Twin Rivers (New Jersey) | 56.63 mi (91.14 km) |
| Allentown to Twinsburg (Ohio) | 315.42 mi (507.62 km) |
| Allentown to Two Rivers (Wisconsin) | 664.31 mi (1,069.10 km) |
| Allentown to Tyler (Texas) | 1,237.61 mi (1,991.73 km) |
| Allentown to Tysons (Virginia) | 148.47 mi (238.93 km) |
