| Portici to Traversetolo | 331.65 mi (533.73 km) |
| Portici to Trebaseleghe | 348.73 mi (561.23 km) |
| Portici to Trebisacce | 132.90 mi (213.88 km) |
| Portici to Trecastagni | 224.84 mi (361.85 km) |
| Portici to Trecate | 425.91 mi (685.43 km) |
| Portici to Treia | 180.05 mi (289.76 km) |
| Portici to Trento | 396.89 mi (638.74 km) |
| Portici to Trentola | 13.79 mi (22.19 km) |
| Portici to Trepuzzi | 197.54 mi (317.91 km) |
| Portici to Trescore Balneario | 405.76 mi (653.01 km) |
| Portici to Treviglio | 403.30 mi (649.05 km) |
| Portici to Trevignano | 357.79 mi (575.81 km) |
| Portici to Treviso | 351.49 mi (565.66 km) |
| Portici to Trezzano sul Naviglio | 414.96 mi (667.82 km) |
| Portici to Trezzo sull'Adda | 410.23 mi (660.20 km) |
