| Merignac to Cosenza | 944.86 mi (1,520.61 km) |
| Merignac to Cossato | 431.63 mi (694.64 km) |
| Merignac to Costa Volpino | 525.85 mi (846.28 km) |
| Merignac to Creazzo | 591.93 mi (952.62 km) |
| Merignac to Crema | 504.60 mi (812.08 km) |
| Merignac to Cremona | 521.78 mi (839.72 km) |
| Merignac to Crevalcore | 577.98 mi (930.16 km) |
| Merignac to Crispiano | 951.23 mi (1,530.86 km) |
| Merignac to Crosia | 960.23 mi (1,545.33 km) |
| Merignac to Crotone | 992.66 mi (1,597.53 km) |
| Merignac to Cuneo | 404.07 mi (650.29 km) |
| Merignac to Cuorgne | 405.98 mi (653.37 km) |
| Merignac to Cusano Milanino | 480.69 mi (773.59 km) |
| Merignac to Cutro | 988.11 mi (1,590.20 km) |
| Merignac to Cutrofiano | 1,011.38 mi (1,627.66 km) |
