| Bideford to Chivasso | 686.70 mi (1,105.14 km) |
| Bideford to Ciampino | 1,019.00 mi (1,639.93 km) |
| Bideford to Cicciano | 1,130.96 mi (1,820.10 km) |
| Bideford to Cingoli | 970.31 mi (1,561.56 km) |
| Bideford to Cinisello Balsamo | 722.03 mi (1,161.99 km) |
| Bideford to Cinisi | 1,224.28 mi (1,970.29 km) |
| Bideford to Cirie | 674.08 mi (1,084.83 km) |
| Bideford to Ciro Marina | 1,305.97 mi (2,101.76 km) |
| Bideford to Cislago | 708.20 mi (1,139.74 km) |
| Bideford to Cisterna di Latina | 1,037.53 mi (1,669.75 km) |
| Bideford to Cisternino | 1,252.91 mi (2,016.37 km) |
| Bideford to Citta di Castello | 928.49 mi (1,494.27 km) |
| Bideford to Citta Sant'Angelo | 1,040.30 mi (1,674.20 km) |
| Bideford to Cittadella | 820.50 mi (1,320.47 km) |
| Bideford to Cittanova | 1,318.53 mi (2,121.96 km) |
