| Viterbo to Dobrovnik | 359.35 mi (578.32 km) |
| Viterbo to Dobrovo | 257.24 mi (413.99 km) |
| Viterbo to Dol | 282.93 mi (455.33 km) |
| Viterbo to Dolenjske Toplice | 273.12 mi (439.54 km) |
| Viterbo to Domzale | 285.05 mi (458.74 km) |
| Viterbo to Dornava | 335.77 mi (540.37 km) |
| Viterbo to Dragomer | 273.10 mi (439.52 km) |
| Viterbo to Dravograd | 322.08 mi (518.34 km) |
| Viterbo to Gorenja Vas | 274.09 mi (441.11 km) |
| Viterbo to Gorisnica | 336.58 mi (541.68 km) |
| Viterbo to Gornja Radgona | 350.83 mi (564.61 km) |
| Viterbo to Gornji Grad | 299.25 mi (481.60 km) |
| Viterbo to Gornji Petrovci | 364.27 mi (586.23 km) |
| Viterbo to Grad | 360.65 mi (580.41 km) |
| Viterbo to Grosuplje | 275.09 mi (442.71 km) |
