| Oviedo to Chivasso | 690.12 mi (1,110.65 km) |
| Oviedo to Ciampino | 942.62 mi (1,517.00 km) |
| Oviedo to Cicciano | 1,053.96 mi (1,696.18 km) |
| Oviedo to Cingoli | 955.41 mi (1,537.59 km) |
| Oviedo to Cinisello Balsamo | 756.88 mi (1,218.08 km) |
| Oviedo to Cinisi | 1,051.51 mi (1,692.25 km) |
| Oviedo to Cirie | 676.55 mi (1,088.81 km) |
| Oviedo to Ciro Marina | 1,218.56 mi (1,961.08 km) |
| Oviedo to Cislago | 745.66 mi (1,200.02 km) |
| Oviedo to Cisterna di Latina | 957.38 mi (1,540.76 km) |
| Oviedo to Cisternino | 1,204.06 mi (1,937.75 km) |
| Oviedo to Citta di Castello | 906.17 mi (1,458.34 km) |
| Oviedo to Citta Sant'Angelo | 1,005.63 mi (1,618.41 km) |
| Oviedo to Cittadella | 881.07 mi (1,417.94 km) |
| Oviedo to Cittanova | 1,193.09 mi (1,920.09 km) |
