| Cascades to Thorigny-sur-Marne | 3,853.83 mi (6,202.14 km) |
| Cascades to Thouare-sur-Loire | 3,716.89 mi (5,981.76 km) |
| Cascades to Thouars | 3,777.83 mi (6,079.84 km) |
| Cascades to Tinqueux | 3,897.65 mi (6,272.66 km) |
| Cascades to Tomblaine | 4,005.56 mi (6,446.33 km) |
| Cascades to Tonneins | 3,870.43 mi (6,228.85 km) |
| Cascades to Torcy | 3,852.20 mi (6,199.51 km) |
| Cascades to Toul | 3,992.57 mi (6,425.41 km) |
| Cascades to Toulon | 4,161.16 mi (6,696.75 km) |
| Cascades to Toulouse | 3,944.20 mi (6,347.58 km) |
| Cascades to Tourcoing | 3,825.18 mi (6,156.03 km) |
| Cascades to Tourlaville | 3,654.47 mi (5,881.30 km) |
| Cascades to Tournan-en-Brie | 3,860.01 mi (6,212.09 km) |
| Cascades to Tournefeuille | 3,940.23 mi (6,341.18 km) |
| Cascades to Tournon-sur-Rhone | 4,052.55 mi (6,521.95 km) |
