| Regensdorf to Chivasso | 157.38 mi (253.27 km) |
| Regensdorf to Ciampino | 438.95 mi (706.43 km) |
| Regensdorf to Cicciano | 538.07 mi (865.94 km) |
| Regensdorf to Cingoli | 363.24 mi (584.58 km) |
| Regensdorf to Cinisello Balsamo | 134.92 mi (217.14 km) |
| Regensdorf to Cinisi | 681.66 mi (1,097.03 km) |
| Regensdorf to Cirie | 157.39 mi (253.29 km) |
| Regensdorf to Ciro Marina | 705.80 mi (1,135.87 km) |
| Regensdorf to Cislago | 125.48 mi (201.95 km) |
| Regensdorf to Cisterna di Latina | 457.13 mi (735.68 km) |
| Regensdorf to Cisternino | 641.32 mi (1,032.11 km) |
| Regensdorf to Citta di Castello | 329.85 mi (530.83 km) |
| Regensdorf to Citta Sant'Angelo | 435.50 mi (700.87 km) |
| Regensdorf to Cittadella | 200.03 mi (321.92 km) |
| Regensdorf to Cittanova | 735.74 mi (1,184.05 km) |
