| Hadamar to Ciampino | 635.82 mi (1,023.26 km) |
| Hadamar to Cicciano | 725.39 mi (1,167.41 km) |
| Hadamar to Cingoli | 546.48 mi (879.48 km) |
| Hadamar to Cinisello Balsamo | 342.81 mi (551.71 km) |
| Hadamar to Cinisi | 884.13 mi (1,422.86 km) |
| Hadamar to Cirie | 360.90 mi (580.82 km) |
| Hadamar to Ciro Marina | 883.63 mi (1,422.06 km) |
| Hadamar to Cislago | 334.33 mi (538.06 km) |
| Hadamar to Cisterna di Latina | 653.28 mi (1,051.36 km) |
| Hadamar to Cisternino | 808.87 mi (1,301.75 km) |
| Hadamar to Citta di Castello | 521.63 mi (839.48 km) |
| Hadamar to Citta Sant'Angelo | 617.52 mi (993.81 km) |
| Hadamar to Cittadella | 373.68 mi (601.38 km) |
| Hadamar to Cittanova | 924.02 mi (1,487.06 km) |
| Hadamar to Cividale del Friuli | 389.17 mi (626.30 km) |
