| Alsip to Collegno | 4,494.02 mi (7,232.43 km) |
| Alsip to Cologno al Serio | 4,558.11 mi (7,335.58 km) |
| Alsip to Cologno Monzese | 4,543.75 mi (7,312.46 km) |
| Alsip to Colorno | 4,611.43 mi (7,421.37 km) |
| Alsip to Comacchio | 4,691.65 mi (7,550.47 km) |
| Alsip to Comiso | 5,127.46 mi (8,251.84 km) |
| Alsip to Como | 4,524.89 mi (7,282.11 km) |
| Alsip to Concordia Sagittaria | 4,672.61 mi (7,519.84 km) |
| Alsip to Concorezzo | 4,543.56 mi (7,312.15 km) |
| Alsip to Conegliano | 4,646.41 mi (7,477.68 km) |
| Alsip to Conselice | 4,685.65 mi (7,540.82 km) |
| Alsip to Conselve | 4,657.02 mi (7,494.75 km) |
| Alsip to Conversano | 5,048.28 mi (8,124.42 km) |
| Alsip to Copertino | 5,116.98 mi (8,234.98 km) |
| Alsip to Copparo | 4,669.62 mi (7,515.03 km) |
