| Grunheide to Ciampino | 736.37 mi (1,185.07 km) |
| Grunheide to Cicciano | 792.43 mi (1,275.30 km) |
| Grunheide to Cingoli | 626.53 mi (1,008.30 km) |
| Grunheide to Cinisello Balsamo | 518.67 mi (834.71 km) |
| Grunheide to Cinisi | 985.80 mi (1,586.49 km) |
| Grunheide to Cirie | 571.26 mi (919.36 km) |
| Grunheide to Ciro Marina | 915.73 mi (1,473.72 km) |
| Grunheide to Cislago | 516.95 mi (831.95 km) |
| Grunheide to Cisterna di Latina | 750.05 mi (1,207.09 km) |
| Grunheide to Cisternino | 825.58 mi (1,328.64 km) |
| Grunheide to Citta di Castello | 623.66 mi (1,003.68 km) |
| Grunheide to Citta Sant'Angelo | 684.71 mi (1,101.94 km) |
| Grunheide to Cittadella | 477.12 mi (767.85 km) |
| Grunheide to Cittanova | 978.56 mi (1,574.84 km) |
| Grunheide to Cividale del Friuli | 437.40 mi (703.93 km) |
