| Gorna Oryahovitsa to Ciampino | 673.30 mi (1,083.57 km) |
| Gorna Oryahovitsa to Cicciano | 591.64 mi (952.16 km) |
| Gorna Oryahovitsa to Cingoli | 627.85 mi (1,010.43 km) |
| Gorna Oryahovitsa to Cinisello Balsamo | 829.87 mi (1,335.55 km) |
| Gorna Oryahovitsa to Cinisi | 743.24 mi (1,196.13 km) |
| Gorna Oryahovitsa to Cirie | 906.48 mi (1,458.84 km) |
| Gorna Oryahovitsa to Ciro Marina | 515.29 mi (829.27 km) |
| Gorna Oryahovitsa to Cislago | 842.60 mi (1,356.03 km) |
| Gorna Oryahovitsa to Cisterna di Latina | 665.04 mi (1,070.28 km) |
| Gorna Oryahovitsa to Cisternino | 455.87 mi (733.65 km) |
| Gorna Oryahovitsa to Citta di Castello | 676.30 mi (1,088.41 km) |
| Gorna Oryahovitsa to Citta Sant'Angelo | 591.42 mi (951.80 km) |
| Gorna Oryahovitsa to Cittadella | 707.75 mi (1,139.01 km) |
| Gorna Oryahovitsa to Cittanova | 601.61 mi (968.20 km) |
| Gorna Oryahovitsa to Cividale del Friuli | 636.38 mi (1,024.16 km) |
