| Williamsport to The Hills (New Jersey) | 132.35 mi (212.99 km) |
| Williamsport to The Villages (Florida) | 896.76 mi (1,443.19 km) |
| Williamsport to The Woodlands (Texas) | 1,283.52 mi (2,065.63 km) |
| Williamsport to Thibodaux (Louisiana) | 1,104.37 mi (1,777.31 km) |
| Williamsport to Thomasville (Georgia) | 815.87 mi (1,313.02 km) |
| Williamsport to Thomasville (North Carolina) | 405.05 mi (651.86 km) |
| Williamsport to Thonotosassa (Florida) | 958.75 mi (1,542.95 km) |
| Williamsport to Thornton (Colorado) | 1,460.99 mi (2,351.24 km) |
| Williamsport to Thousand Oaks (California) | 2,314.87 mi (3,725.43 km) |
| Williamsport to Three Lakes (Florida) | 1,094.80 mi (1,761.91 km) |
| Williamsport to Tiffin (Ohio) | 319.53 mi (514.24 km) |
| Williamsport to Tifton (Georgia) | 765.29 mi (1,231.61 km) |
| Williamsport to Tigard (Oregon) | 2,286.00 mi (3,678.96 km) |
| Williamsport to Tillmans Corner (Alabama) | 964.40 mi (1,552.06 km) |
| Williamsport to Timberlake (Virginia) | 295.71 mi (475.90 km) |
