| Thonon-les-Bains to Tricase | 744.79 mi (1,198.62 km) |
| Thonon-les-Bains to Trieste | 353.42 mi (568.77 km) |
| Thonon-les-Bains to Triggiano | 636.18 mi (1,023.84 km) |
| Thonon-les-Bains to Trinitapoli | 590.84 mi (950.87 km) |
| Thonon-les-Bains to Trissino | 241.24 mi (388.24 km) |
| Thonon-les-Bains to Triuggio | 142.32 mi (229.04 km) |
| Thonon-les-Bains to Trofarello | 113.02 mi (181.89 km) |
| Thonon-les-Bains to Troina | 723.73 mi (1,164.73 km) |
| Thonon-les-Bains to Turin | 105.93 mi (170.47 km) |
| Thonon-les-Bains to Udine | 323.66 mi (520.88 km) |
| Thonon-les-Bains to Ugento | 736.76 mi (1,185.70 km) |
| Thonon-les-Bains to Umbertide | 356.47 mi (573.68 km) |
| Thonon-les-Bains to Urbino | 351.57 mi (565.80 km) |
| Thonon-les-Bains to Urgnano | 163.39 mi (262.94 km) |
| Thonon-les-Bains to Usmate Velate | 146.49 mi (235.75 km) |
