| Horn-Bad Meinberg to Catania | 1,037.39 mi (1,669.51 km) |
| Horn-Bad Meinberg to Catanzaro | 969.22 mi (1,559.81 km) |
| Horn-Bad Meinberg to Cattolica | 573.91 mi (923.62 km) |
| Horn-Bad Meinberg to Cava de' Tirreni | 819.10 mi (1,318.21 km) |
| Horn-Bad Meinberg to Cavallino | 911.77 mi (1,467.35 km) |
| Horn-Bad Meinberg to Cavarzere | 487.32 mi (784.27 km) |
| Horn-Bad Meinberg to Cave | 720.07 mi (1,158.83 km) |
| Horn-Bad Meinberg to Cavriago | 501.48 mi (807.06 km) |
| Horn-Bad Meinberg to Cavriglia | 589.71 mi (949.04 km) |
| Horn-Bad Meinberg to Cazzago San Martino | 438.05 mi (704.98 km) |
| Horn-Bad Meinberg to Ceccano | 741.86 mi (1,193.90 km) |
| Horn-Bad Meinberg to Cecina | 596.25 mi (959.57 km) |
| Horn-Bad Meinberg to Cefalu | 987.67 mi (1,589.50 km) |
| Horn-Bad Meinberg to Ceglie Messapico | 875.26 mi (1,408.60 km) |
| Horn-Bad Meinberg to Celano | 710.28 mi (1,143.08 km) |
