| Potomac to Tomarza | 5,607.44 mi (9,024.30 km) |
| Potomac to Tomuk | 5,635.49 mi (9,069.44 km) |
| Potomac to Tonya | 5,622.07 mi (9,047.85 km) |
| Potomac to Toprakkale | 5,687.13 mi (9,152.55 km) |
| Potomac to Torbali | 5,277.43 mi (8,493.21 km) |
| Potomac to Tortum | 5,736.56 mi (9,232.10 km) |
| Potomac to Torul | 5,638.19 mi (9,073.79 km) |
| Potomac to Tosya | 5,417.93 mi (8,719.32 km) |
| Potomac to Trabzon | 5,631.96 mi (9,063.76 km) |
| Potomac to Tufanbeyli | 5,632.72 mi (9,064.99 km) |
| Potomac to Tunceli | 5,719.16 mi (9,204.10 km) |
| Potomac to Turgutalp | 5,242.17 mi (8,436.45 km) |
| Potomac to Turgutlu | 5,276.94 mi (8,492.41 km) |
| Potomac to Turgutreis | 5,323.76 mi (8,567.77 km) |
| Potomac to Turhal | 5,526.12 mi (8,893.44 km) |
