| South Portland to Talas | 5,107.73 mi (8,220.09 km) |
| South Portland to Tarsus | 5,165.34 mi (8,312.82 km) |
| South Portland to Taskopru | 4,922.39 mi (7,921.83 km) |
| South Portland to Taslicay | 5,355.00 mi (8,618.04 km) |
| South Portland to Tasova | 5,038.29 mi (8,108.35 km) |
| South Portland to Tatvan | 5,372.11 mi (8,645.58 km) |
| South Portland to Tavas | 4,897.79 mi (7,882.23 km) |
| South Portland to Tavsanli | 4,826.27 mi (7,767.13 km) |
| South Portland to Tefenni | 4,938.74 mi (7,948.13 km) |
| South Portland to Tekirdag | 4,682.65 mi (7,535.99 km) |
| South Portland to Tekkekoy | 5,021.62 mi (8,081.51 km) |
| South Portland to Tekman | 5,286.27 mi (8,507.42 km) |
| South Portland to Tire | 4,819.37 mi (7,756.03 km) |
| South Portland to Tirebolu | 5,119.84 mi (8,239.59 km) |
| South Portland to Tokat | 5,068.10 mi (8,156.32 km) |
