| Bad Homburg to Cosenza | 841.43 mi (1,354.15 km) |
| Bad Homburg to Cossato | 321.91 mi (518.06 km) |
| Bad Homburg to Costa Volpino | 310.85 mi (500.27 km) |
| Bad Homburg to Creazzo | 350.03 mi (563.31 km) |
| Bad Homburg to Crema | 338.84 mi (545.32 km) |
| Bad Homburg to Cremona | 357.48 mi (575.31 km) |
| Bad Homburg to Crevalcore | 398.18 mi (640.80 km) |
| Bad Homburg to Crispiano | 784.23 mi (1,262.09 km) |
| Bad Homburg to Crosia | 836.24 mi (1,345.80 km) |
| Bad Homburg to Crotone | 874.45 mi (1,407.28 km) |
| Bad Homburg to Cuneo | 406.03 mi (653.44 km) |
| Bad Homburg to Cuorgne | 336.41 mi (541.40 km) |
| Bad Homburg to Cusano Milanino | 323.57 mi (520.73 km) |
| Bad Homburg to Cutro | 874.51 mi (1,407.38 km) |
| Bad Homburg to Cutrofiano | 838.53 mi (1,349.49 km) |
