| Grimmen to Cologno al Serio | 607.48 mi (977.64 km) |
| Grimmen to Cologno Monzese | 615.96 mi (991.30 km) |
| Grimmen to Colorno | 645.04 mi (1,038.09 km) |
| Grimmen to Comacchio | 651.30 mi (1,048.16 km) |
| Grimmen to Comiso | 1,187.96 mi (1,911.84 km) |
| Grimmen to Como | 599.56 mi (964.89 km) |
| Grimmen to Concordia Sagittaria | 576.53 mi (927.83 km) |
| Grimmen to Concorezzo | 611.19 mi (983.61 km) |
| Grimmen to Conegliano | 569.12 mi (915.91 km) |
| Grimmen to Conselice | 665.04 mi (1,070.27 km) |
| Grimmen to Conselve | 615.54 mi (990.62 km) |
| Grimmen to Conversano | 927.40 mi (1,492.50 km) |
| Grimmen to Copertino | 984.34 mi (1,584.15 km) |
| Grimmen to Copparo | 638.63 mi (1,027.77 km) |
| Grimmen to Corato | 908.74 mi (1,462.47 km) |
