| Potomac to Talas | 5,587.09 mi (8,991.56 km) |
| Potomac to Tarsus | 5,644.32 mi (9,083.65 km) |
| Potomac to Taskopru | 5,401.77 mi (8,693.30 km) |
| Potomac to Taslicay | 5,833.03 mi (9,387.36 km) |
| Potomac to Tasova | 5,517.59 mi (8,879.70 km) |
| Potomac to Tatvan | 5,850.89 mi (9,416.10 km) |
| Potomac to Tavas | 5,375.28 mi (8,650.68 km) |
| Potomac to Tavsanli | 5,304.86 mi (8,537.34 km) |
| Potomac to Tefenni | 5,416.36 mi (8,716.79 km) |
| Potomac to Tekirdag | 5,161.31 mi (8,306.33 km) |
| Potomac to Tekkekoy | 5,500.83 mi (8,852.73 km) |
| Potomac to Tekman | 5,764.89 mi (9,277.69 km) |
| Potomac to Tire | 5,296.63 mi (8,524.10 km) |
| Potomac to Tirebolu | 5,598.69 mi (9,010.22 km) |
| Potomac to Tokat | 5,547.43 mi (8,927.73 km) |
