| Viterbo to Travagliato | 236.98 mi (381.39 km) |
| Viterbo to Traversetolo | 176.06 mi (283.34 km) |
| Viterbo to Trebaseleghe | 218.68 mi (351.93 km) |
| Viterbo to Trebisacce | 290.10 mi (466.87 km) |
| Viterbo to Trecastagni | 367.26 mi (591.05 km) |
| Viterbo to Trecate | 267.39 mi (430.32 km) |
| Viterbo to Treia | 86.91 mi (139.86 km) |
| Viterbo to Trento | 256.75 mi (413.20 km) |
| Viterbo to Trentola | 146.18 mi (235.25 km) |
| Viterbo to Trepuzzi | 338.89 mi (545.40 km) |
| Viterbo to Trescore Balneario | 252.82 mi (406.87 km) |
| Viterbo to Treviglio | 248.07 mi (399.23 km) |
| Viterbo to Trevignano | 229.04 mi (368.60 km) |
| Viterbo to Treviso | 224.91 mi (361.95 km) |
| Viterbo to Trezzano sul Naviglio | 257.32 mi (414.11 km) |
