| Grunheide to Civita Castellana | 702.95 mi (1,131.29 km) |
| Grunheide to Civitanova Marche | 630.52 mi (1,014.73 km) |
| Grunheide to Civitavecchia | 719.62 mi (1,158.12 km) |
| Grunheide to Civitella in Val di Chiana | 629.97 mi (1,013.83 km) |
| Grunheide to Clusone | 484.54 mi (779.79 km) |
| Grunheide to Coccaglio | 504.97 mi (812.66 km) |
| Grunheide to Codigoro | 530.28 mi (853.41 km) |
| Grunheide to Codogno | 535.62 mi (862.00 km) |
| Grunheide to Codroipo | 448.16 mi (721.25 km) |
| Grunheide to Cogoleto | 603.49 mi (971.22 km) |
| Grunheide to Colle di Val d'Elsa | 635.80 mi (1,023.22 km) |
| Grunheide to Colle Salvetti | 628.84 mi (1,012.01 km) |
| Grunheide to Collecchio | 555.16 mi (893.45 km) |
| Grunheide to Colleferro | 739.72 mi (1,190.46 km) |
| Grunheide to Collegno | 581.59 mi (935.97 km) |
