| Grigiskes to Collegno | 1,018.80 mi (1,639.60 km) |
| Grigiskes to Cologno al Serio | 923.27 mi (1,485.85 km) |
| Grigiskes to Cologno Monzese | 939.70 mi (1,512.30 km) |
| Grigiskes to Colorno | 936.08 mi (1,506.48 km) |
| Grigiskes to Comacchio | 895.81 mi (1,441.66 km) |
| Grigiskes to Comiso | 1,321.08 mi (2,126.07 km) |
| Grigiskes to Como | 931.67 mi (1,499.38 km) |
| Grigiskes to Concordia Sagittaria | 817.10 mi (1,315.00 km) |
| Grigiskes to Concorezzo | 934.70 mi (1,504.25 km) |
| Grigiskes to Conegliano | 826.71 mi (1,330.46 km) |
| Grigiskes to Conselice | 916.09 mi (1,474.30 km) |
| Grigiskes to Conselve | 875.19 mi (1,408.48 km) |
| Grigiskes to Conversano | 1,014.90 mi (1,633.33 km) |
| Grigiskes to Copertino | 1,046.74 mi (1,684.56 km) |
| Grigiskes to Copparo | 894.62 mi (1,439.75 km) |
