| Bergisch Gladbach to Cologno al Serio | 391.86 mi (630.63 km) |
| Bergisch Gladbach to Cologno Monzese | 390.14 mi (627.87 km) |
| Bergisch Gladbach to Colorno | 444.72 mi (715.71 km) |
| Bergisch Gladbach to Comacchio | 493.57 mi (794.32 km) |
| Bergisch Gladbach to Comiso | 1,037.55 mi (1,669.78 km) |
| Bergisch Gladbach to Como | 369.04 mi (593.91 km) |
| Bergisch Gladbach to Concordia Sagittaria | 446.06 mi (717.87 km) |
| Bergisch Gladbach to Concorezzo | 386.73 mi (622.38 km) |
| Bergisch Gladbach to Conegliano | 424.63 mi (683.37 km) |
| Bergisch Gladbach to Conselice | 497.63 mi (800.85 km) |
| Bergisch Gladbach to Conselve | 453.70 mi (730.15 km) |
| Bergisch Gladbach to Conversano | 840.79 mi (1,353.11 km) |
| Bergisch Gladbach to Copertino | 907.58 mi (1,460.61 km) |
| Bergisch Gladbach to Copparo | 473.61 mi (762.21 km) |
| Bergisch Gladbach to Corato | 810.90 mi (1,305.02 km) |
