| Biarritz to Carovigno | 1,001.98 mi (1,612.53 km) |
| Biarritz to Carpenedolo | 605.32 mi (974.17 km) |
| Biarritz to Carpi | 622.98 mi (1,002.59 km) |
| Biarritz to Carrara | 582.65 mi (937.68 km) |
| Biarritz to Carugate | 554.93 mi (893.07 km) |
| Biarritz to Casal di Principe | 819.16 mi (1,318.32 km) |
| Biarritz to Casale Monferrato | 507.99 mi (817.53 km) |
| Biarritz to Casale sul Sile | 698.75 mi (1,124.53 km) |
| Biarritz to Casalecchio di Reno | 641.61 mi (1,032.57 km) |
| Biarritz to Casalgrande | 614.81 mi (989.44 km) |
| Biarritz to Casalmaggiore | 601.30 mi (967.70 km) |
| Biarritz to Casalnuovo di Napoli | 832.02 mi (1,339.00 km) |
| Biarritz to Casalpusterlengo | 565.84 mi (910.63 km) |
| Biarritz to Casaluce | 822.83 mi (1,324.21 km) |
| Biarritz to Casamassima | 959.43 mi (1,544.06 km) |
