| Gravelines to Traversetolo | 581.49 mi (935.82 km) |
| Gravelines to Trebaseleghe | 588.61 mi (947.27 km) |
| Gravelines to Trebisacce | 1,034.73 mi (1,665.24 km) |
| Gravelines to Trecastagni | 1,120.57 mi (1,803.39 km) |
| Gravelines to Trecate | 489.21 mi (787.30 km) |
| Gravelines to Treia | 745.08 mi (1,199.10 km) |
| Gravelines to Trento | 532.96 mi (857.71 km) |
| Gravelines to Trentola | 899.36 mi (1,447.37 km) |
| Gravelines to Trepuzzi | 1,057.27 mi (1,701.51 km) |
| Gravelines to Trescore Balneario | 508.58 mi (818.48 km) |
| Gravelines to Treviglio | 509.91 mi (820.62 km) |
| Gravelines to Trevignano | 583.16 mi (938.51 km) |
| Gravelines to Treviso | 591.31 mi (951.62 km) |
| Gravelines to Trezzano sul Naviglio | 498.85 mi (802.82 km) |
| Gravelines to Trezzo sull'Adda | 503.01 mi (809.51 km) |
