| Rheinberg to Cologno al Serio | 435.62 mi (701.06 km) |
| Rheinberg to Cologno Monzese | 433.40 mi (697.49 km) |
| Rheinberg to Colorno | 488.80 mi (786.65 km) |
| Rheinberg to Comacchio | 538.22 mi (866.18 km) |
| Rheinberg to Comiso | 1,081.89 mi (1,741.14 km) |
| Rheinberg to Como | 412.18 mi (663.34 km) |
| Rheinberg to Concordia Sagittaria | 490.37 mi (789.17 km) |
| Rheinberg to Concorezzo | 430.09 mi (692.16 km) |
| Rheinberg to Conegliano | 469.12 mi (754.97 km) |
| Rheinberg to Conselice | 542.23 mi (872.64 km) |
| Rheinberg to Conselve | 498.35 mi (802.02 km) |
| Rheinberg to Conversano | 885.05 mi (1,424.36 km) |
| Rheinberg to Copertino | 951.73 mi (1,531.66 km) |
| Rheinberg to Copparo | 518.26 mi (834.05 km) |
| Rheinberg to Corato | 855.33 mi (1,376.52 km) |
