| Simmerath to Cologno al Serio | 380.38 mi (612.17 km) |
| Simmerath to Cologno Monzese | 376.35 mi (605.67 km) |
| Simmerath to Colorno | 434.88 mi (699.87 km) |
| Simmerath to Comacchio | 490.75 mi (789.78 km) |
| Simmerath to Comiso | 1,028.48 mi (1,655.17 km) |
| Simmerath to Como | 354.87 mi (571.11 km) |
| Simmerath to Concordia Sagittaria | 449.74 mi (723.79 km) |
| Simmerath to Concorezzo | 373.38 mi (600.89 km) |
| Simmerath to Conegliano | 426.58 mi (686.51 km) |
| Simmerath to Conselice | 492.87 mi (793.20 km) |
| Simmerath to Conselve | 451.33 mi (726.34 km) |
| Simmerath to Conversano | 843.56 mi (1,357.57 km) |
| Simmerath to Copertino | 911.12 mi (1,466.30 km) |
| Simmerath to Copparo | 470.01 mi (756.40 km) |
| Simmerath to Corato | 812.30 mi (1,307.27 km) |
