| Horn-Bad Meinberg to Cosenza | 936.88 mi (1,507.77 km) |
| Horn-Bad Meinberg to Cossato | 437.95 mi (704.81 km) |
| Horn-Bad Meinberg to Costa Volpino | 421.34 mi (678.09 km) |
| Horn-Bad Meinberg to Creazzo | 453.42 mi (729.72 km) |
| Horn-Bad Meinberg to Crema | 451.43 mi (726.51 km) |
| Horn-Bad Meinberg to Cremona | 468.91 mi (754.64 km) |
| Horn-Bad Meinberg to Crevalcore | 505.17 mi (812.99 km) |
| Horn-Bad Meinberg to Crispiano | 872.65 mi (1,404.40 km) |
| Horn-Bad Meinberg to Crosia | 929.17 mi (1,495.35 km) |
| Horn-Bad Meinberg to Crotone | 967.07 mi (1,556.35 km) |
| Horn-Bad Meinberg to Cuneo | 522.27 mi (840.52 km) |
| Horn-Bad Meinberg to Cuorgne | 452.65 mi (728.48 km) |
| Horn-Bad Meinberg to Cusano Milanino | 437.70 mi (704.41 km) |
| Horn-Bad Meinberg to Cutro | 967.74 mi (1,557.43 km) |
| Horn-Bad Meinberg to Cutrofiano | 924.24 mi (1,487.42 km) |
