| Formia to Traversetolo | 284.69 mi (458.17 km) |
| Formia to Trebaseleghe | 308.42 mi (496.35 km) |
| Formia to Trebisacce | 181.07 mi (291.40 km) |
| Formia to Trecastagni | 264.04 mi (424.93 km) |
| Formia to Trecate | 378.10 mi (608.50 km) |
| Formia to Treia | 142.12 mi (228.73 km) |
| Formia to Trento | 354.36 mi (570.28 km) |
| Formia to Trentola | 35.42 mi (57.00 km) |
| Formia to Trepuzzi | 240.19 mi (386.54 km) |
| Formia to Trescore Balneario | 359.74 mi (578.95 km) |
| Formia to Treviglio | 356.59 mi (573.88 km) |
| Formia to Trevignano | 317.90 mi (511.62 km) |
| Formia to Treviso | 312.08 mi (502.25 km) |
| Formia to Trezzano sul Naviglio | 367.48 mi (591.40 km) |
| Formia to Trezzo sull'Adda | 363.55 mi (585.08 km) |
