| Herndon to Talant | 3,996.65 mi (6,431.99 km) |
| Herndon to Talence | 3,821.71 mi (6,150.45 km) |
| Herndon to Tarare | 4,013.57 mi (6,459.22 km) |
| Herndon to Tarascon | 4,086.00 mi (6,575.78 km) |
| Herndon to Tarbes | 3,894.99 mi (6,268.38 km) |
| Herndon to Tarnos | 3,815.98 mi (6,141.22 km) |
| Herndon to Tassin-la-Demi-Lune | 4,032.57 mi (6,489.79 km) |
| Herndon to Taverny | 3,833.07 mi (6,168.73 km) |
| Herndon to Tergnier | 3,861.06 mi (6,213.77 km) |
| Herndon to Thaon-les-Vosges | 4,030.04 mi (6,485.72 km) |
| Herndon to Thiais | 3,846.77 mi (6,190.78 km) |
| Herndon to Thiers | 3,976.03 mi (6,398.80 km) |
| Herndon to Thionville | 3,988.08 mi (6,418.19 km) |
| Herndon to Thonon-les-Bains | 4,088.09 mi (6,579.14 km) |
| Herndon to Thorigne-Fouillard | 3,692.15 mi (5,941.94 km) |
