| Quimper to Ciampino | 919.85 mi (1,480.36 km) |
| Quimper to Cicciano | 1,035.16 mi (1,665.93 km) |
| Quimper to Cingoli | 892.46 mi (1,436.27 km) |
| Quimper to Cinisello Balsamo | 651.35 mi (1,048.24 km) |
| Quimper to Cinisi | 1,097.74 mi (1,766.64 km) |
| Quimper to Cirie | 586.28 mi (943.53 km) |
| Quimper to Ciro Marina | 1,210.73 mi (1,948.48 km) |
| Quimper to Cislago | 637.64 mi (1,026.18 km) |
| Quimper to Cisterna di Latina | 937.67 mi (1,509.03 km) |
| Quimper to Cisternino | 1,170.64 mi (1,883.96 km) |
| Quimper to Citta di Castello | 846.06 mi (1,361.61 km) |
| Quimper to Citta Sant'Angelo | 957.40 mi (1,540.79 km) |
| Quimper to Cittadella | 766.58 mi (1,233.69 km) |
| Quimper to Cittanova | 1,210.07 mi (1,947.42 km) |
| Quimper to Cividale del Friuli | 833.74 mi (1,341.78 km) |
