| Orvieto to Chivasso | 270.70 mi (435.64 km) |
| Orvieto to Ciampino | 68.21 mi (109.77 km) |
| Orvieto to Cicciano | 173.77 mi (279.66 km) |
| Orvieto to Cingoli | 71.61 mi (115.25 km) |
| Orvieto to Cinisello Balsamo | 242.59 mi (390.41 km) |
| Orvieto to Cinisi | 318.75 mi (512.99 km) |
| Orvieto to Cirie | 283.70 mi (456.57 km) |
| Orvieto to Ciro Marina | 349.03 mi (561.71 km) |
| Orvieto to Cislago | 255.48 mi (411.15 km) |
| Orvieto to Cisterna di Latina | 86.15 mi (138.64 km) |
| Orvieto to Cisternino | 306.77 mi (493.69 km) |
| Orvieto to Citta di Castello | 51.74 mi (83.27 km) |
| Orvieto to Citta Sant'Angelo | 99.60 mi (160.29 km) |
| Orvieto to Cittadella | 203.21 mi (327.03 km) |
| Orvieto to Cittanova | 366.81 mi (590.32 km) |
