| Biarritz to Busto Garolfo | 533.72 mi (858.94 km) |
| Biarritz to Cabras | 574.90 mi (925.21 km) |
| Biarritz to Cadelbosco di Sopra | 609.04 mi (980.15 km) |
| Biarritz to Cadoneghe | 678.27 mi (1,091.58 km) |
| Biarritz to Cagli | 711.16 mi (1,144.49 km) |
| Biarritz to Cagliari | 625.92 mi (1,007.31 km) |
| Biarritz to Cairo Montenotte | 492.70 mi (792.93 km) |
| Biarritz to Caivano | 828.84 mi (1,333.88 km) |
| Biarritz to Calcinaia | 609.07 mi (980.20 km) |
| Biarritz to Calcinato | 605.42 mi (974.33 km) |
| Biarritz to Calderara di Reno | 640.99 mi (1,031.57 km) |
| Biarritz to Caldogno | 658.56 mi (1,059.85 km) |
| Biarritz to Calenzano | 635.94 mi (1,023.45 km) |
| Biarritz to Calolziocorte | 563.19 mi (906.37 km) |
| Biarritz to Caltagirone | 947.57 mi (1,524.96 km) |
