| Ronnenberg to Cologno al Serio | 465.42 mi (749.03 km) |
| Ronnenberg to Cologno Monzese | 469.51 mi (755.60 km) |
| Ronnenberg to Colorno | 511.40 mi (823.02 km) |
| Ronnenberg to Comacchio | 538.92 mi (867.31 km) |
| Ronnenberg to Comiso | 1,088.74 mi (1,752.16 km) |
| Ronnenberg to Como | 450.47 mi (724.96 km) |
| Ronnenberg to Concordia Sagittaria | 475.18 mi (764.73 km) |
| Ronnenberg to Concorezzo | 465.20 mi (748.67 km) |
| Ronnenberg to Conegliano | 460.15 mi (740.54 km) |
| Ronnenberg to Conselice | 548.22 mi (882.27 km) |
| Ronnenberg to Conselve | 499.78 mi (804.32 km) |
| Ronnenberg to Conversano | 859.45 mi (1,383.15 km) |
| Ronnenberg to Copertino | 922.72 mi (1,484.97 km) |
| Ronnenberg to Copparo | 522.13 mi (840.29 km) |
| Ronnenberg to Corato | 834.32 mi (1,342.71 km) |
