| Philadelphia to Troy (Michigan) | 452.09 mi (727.57 km) |
| Philadelphia to Troy (Missouri) | 846.40 mi (1,362.15 km) |
| Philadelphia to Troy (New York) | 203.07 mi (326.81 km) |
| Philadelphia to Troy (Ohio) | 480.46 mi (773.22 km) |
| Philadelphia to Truckee (California) | 2,370.12 mi (3,814.33 km) |
| Philadelphia to Trujillo Alto (Puerto Rico) | 1,591.52 mi (2,561.30 km) |
| Philadelphia to Trumbull Center (Connecticut) | 133.14 mi (214.27 km) |
| Philadelphia to Trussville (Alabama) | 769.95 mi (1,239.11 km) |
| Philadelphia to Tualatin (Oregon) | 2,411.78 mi (3,881.38 km) |
| Philadelphia to Tuckahoe (Virginia) | 213.02 mi (342.83 km) |
| Philadelphia to Tucker (Georgia) | 656.84 mi (1,057.08 km) |
| Philadelphia to Tucson (Arizona) | 2,053.40 mi (3,304.63 km) |
| Philadelphia to Tucson Estates (Arizona) | 2,065.74 mi (3,324.49 km) |
| Philadelphia to Tucson Mountains (Arizona) | 2,060.09 mi (3,315.40 km) |
| Philadelphia to Tukwila (Washington) | 2,370.84 mi (3,815.50 km) |
