| Williamsport to Troy (Illinois) | 701.92 mi (1,129.63 km) |
| Williamsport to Troy (Michigan) | 327.41 mi (526.91 km) |
| Williamsport to Troy (Missouri) | 752.01 mi (1,210.24 km) |
| Williamsport to Troy (New York) | 201.19 mi (323.78 km) |
| Williamsport to Troy (Ohio) | 385.36 mi (620.17 km) |
| Williamsport to Truckee (California) | 2,254.24 mi (3,627.86 km) |
| Williamsport to Trujillo Alto (Puerto Rico) | 1,710.05 mi (2,752.07 km) |
| Williamsport to Trumbull Center (Connecticut) | 200.19 mi (322.17 km) |
| Williamsport to Trussville (Alabama) | 740.62 mi (1,191.91 km) |
| Williamsport to Tualatin (Oregon) | 2,286.06 mi (3,679.05 km) |
| Williamsport to Tuckahoe (Virginia) | 254.03 mi (408.82 km) |
| Williamsport to Tucker (Georgia) | 643.88 mi (1,036.23 km) |
| Williamsport to Tucson (Arizona) | 1,962.69 mi (3,158.64 km) |
| Williamsport to Tucson Estates (Arizona) | 1,974.63 mi (3,177.86 km) |
| Williamsport to Tucson Mountains (Arizona) | 1,968.73 mi (3,168.37 km) |
