| Biarritz to Corbetta | 534.03 mi (859.43 km) |
| Biarritz to Corciano | 695.63 mi (1,119.51 km) |
| Biarritz to Cordenons | 719.92 mi (1,158.59 km) |
| Biarritz to Cori | 746.36 mi (1,201.15 km) |
| Biarritz to Coriano | 706.98 mi (1,137.77 km) |
| Biarritz to Corigliano Calabro | 970.31 mi (1,561.56 km) |
| Biarritz to Corleone | 870.01 mi (1,400.15 km) |
| Biarritz to Cormano | 547.02 mi (880.34 km) |
| Biarritz to Cornaredo | 540.01 mi (869.07 km) |
| Biarritz to Cornate d'Adda | 562.60 mi (905.42 km) |
| Biarritz to Cornedo Vicentino | 651.82 mi (1,049.00 km) |
| Biarritz to Correggio | 617.97 mi (994.53 km) |
| Biarritz to Corridonia | 756.44 mi (1,217.37 km) |
| Biarritz to Corsico | 543.11 mi (874.05 km) |
| Biarritz to Cortona | 679.78 mi (1,094.00 km) |
