| Lahnstein to Cosenza | 868.91 mi (1,398.38 km) |
| Lahnstein to Cossato | 328.14 mi (528.09 km) |
| Lahnstein to Costa Volpino | 329.59 mi (530.43 km) |
| Lahnstein to Creazzo | 375.06 mi (603.60 km) |
| Lahnstein to Crema | 354.25 mi (570.11 km) |
| Lahnstein to Cremona | 374.42 mi (602.56 km) |
| Lahnstein to Crevalcore | 419.69 mi (675.42 km) |
| Lahnstein to Crispiano | 815.26 mi (1,312.04 km) |
| Lahnstein to Crosia | 865.05 mi (1,392.16 km) |
| Lahnstein to Crotone | 903.32 mi (1,453.75 km) |
| Lahnstein to Cuneo | 408.89 mi (658.04 km) |
| Lahnstein to Cuorgne | 339.35 mi (546.13 km) |
| Lahnstein to Cusano Milanino | 336.28 mi (541.18 km) |
| Lahnstein to Cutro | 903.08 mi (1,453.36 km) |
| Lahnstein to Cutrofiano | 870.57 mi (1,401.05 km) |
