| Grimmen to Cosenza | 1,034.23 mi (1,664.43 km) |
| Grimmen to Cossato | 628.61 mi (1,011.65 km) |
| Grimmen to Costa Volpino | 586.67 mi (944.15 km) |
| Grimmen to Creazzo | 596.61 mi (960.15 km) |
| Grimmen to Crema | 622.25 mi (1,001.42 km) |
| Grimmen to Cremona | 634.52 mi (1,021.17 km) |
| Grimmen to Crevalcore | 654.50 mi (1,053.31 km) |
| Grimmen to Crispiano | 953.42 mi (1,534.38 km) |
| Grimmen to Crosia | 1,019.79 mi (1,641.19 km) |
| Grimmen to Crotone | 1,055.67 mi (1,698.94 km) |
| Grimmen to Cuneo | 715.70 mi (1,151.81 km) |
| Grimmen to Cuorgne | 648.35 mi (1,043.41 km) |
| Grimmen to Cusano Milanino | 615.69 mi (990.86 km) |
| Grimmen to Cutro | 1,058.00 mi (1,702.68 km) |
| Grimmen to Cutrofiano | 996.14 mi (1,603.13 km) |
