| South Portland to Tomarza | 5,128.08 mi (8,252.84 km) |
| South Portland to Tomuk | 5,156.70 mi (8,298.90 km) |
| South Portland to Tonya | 5,143.29 mi (8,277.32 km) |
| South Portland to Toprakkale | 5,207.91 mi (8,381.32 km) |
| South Portland to Torbali | 4,800.28 mi (7,725.31 km) |
| South Portland to Tortum | 5,258.21 mi (8,462.27 km) |
| South Portland to Torul | 5,159.31 mi (8,303.11 km) |
| South Portland to Tosya | 4,938.53 mi (7,947.80 km) |
| South Portland to Trabzon | 5,153.32 mi (8,293.47 km) |
| South Portland to Tufanbeyli | 5,153.35 mi (8,293.52 km) |
| South Portland to Tunceli | 5,239.99 mi (8,432.94 km) |
| South Portland to Turgutalp | 4,764.32 mi (7,667.43 km) |
| South Portland to Turgutlu | 4,799.44 mi (7,723.95 km) |
| South Portland to Turgutreis | 4,847.46 mi (7,801.24 km) |
| South Portland to Turhal | 5,046.77 mi (8,121.99 km) |
