| Allentown to The Villages (Florida) | 887.80 mi (1,428.78 km) |
| Allentown to The Woodlands (Texas) | 1,333.93 mi (2,146.75 km) |
| Allentown to Thibodaux (Louisiana) | 1,140.17 mi (1,834.93 km) |
| Allentown to Thomasville (Georgia) | 824.86 mi (1,327.48 km) |
| Allentown to Thomasville (North Carolina) | 410.44 mi (660.54 km) |
| Allentown to Thonotosassa (Florida) | 949.53 mi (1,528.12 km) |
| Allentown to Thornton (Colorado) | 1,547.23 mi (2,490.02 km) |
| Allentown to Thousand Oaks (California) | 2,398.36 mi (3,859.78 km) |
| Allentown to Three Lakes (Florida) | 1,071.34 mi (1,724.16 km) |
| Allentown to Tiffin (Ohio) | 404.12 mi (650.36 km) |
| Allentown to Tifton (Georgia) | 774.01 mi (1,245.65 km) |
| Allentown to Tigard (Oregon) | 2,378.50 mi (3,827.82 km) |
| Allentown to Tillmans Corner (Alabama) | 993.43 mi (1,598.77 km) |
| Allentown to Timberlake (Virginia) | 303.95 mi (489.16 km) |
| Allentown to Timberlane (Louisiana) | 1,103.14 mi (1,775.33 km) |
