| Regensdorf to Collegno | 168.28 mi (270.82 km) |
| Regensdorf to Cologno al Serio | 140.63 mi (226.32 km) |
| Regensdorf to Cologno Monzese | 137.15 mi (220.72 km) |
| Regensdorf to Colorno | 195.54 mi (314.69 km) |
| Regensdorf to Comacchio | 259.57 mi (417.74 km) |
| Regensdorf to Comiso | 788.81 mi (1,269.47 km) |
| Regensdorf to Como | 115.93 mi (186.56 km) |
| Regensdorf to Concordia Sagittaria | 237.77 mi (382.66 km) |
| Regensdorf to Concorezzo | 133.92 mi (215.52 km) |
| Regensdorf to Conegliano | 210.71 mi (339.11 km) |
| Regensdorf to Conselice | 258.29 mi (415.68 km) |
| Regensdorf to Conselve | 222.25 mi (357.68 km) |
| Regensdorf to Conversano | 618.30 mi (995.06 km) |
| Regensdorf to Copertino | 686.89 mi (1,105.45 km) |
| Regensdorf to Copparo | 237.84 mi (382.76 km) |
