| Rheinbach to Ciampino | 666.94 mi (1,073.33 km) |
| Rheinbach to Cicciano | 760.33 mi (1,223.63 km) |
| Rheinbach to Cingoli | 581.99 mi (936.62 km) |
| Rheinbach to Cinisello Balsamo | 366.42 mi (589.70 km) |
| Rheinbach to Cinisi | 912.50 mi (1,468.52 km) |
| Rheinbach to Cirie | 374.17 mi (602.18 km) |
| Rheinbach to Ciro Marina | 921.64 mi (1,483.23 km) |
| Rheinbach to Cislago | 356.61 mi (573.91 km) |
| Rheinbach to Cisterna di Latina | 684.75 mi (1,102.01 km) |
| Rheinbach to Cisternino | 849.08 mi (1,366.47 km) |
| Rheinbach to Citta di Castello | 554.37 mi (892.17 km) |
| Rheinbach to Citta Sant'Angelo | 653.69 mi (1,052.01 km) |
| Rheinbach to Cittadella | 409.93 mi (659.72 km) |
| Rheinbach to Cittanova | 959.00 mi (1,543.36 km) |
| Rheinbach to Cividale del Friuli | 431.74 mi (694.82 km) |
