| Biarritz to Catania | 965.25 mi (1,553.42 km) |
| Biarritz to Catanzaro | 993.42 mi (1,598.75 km) |
| Biarritz to Cattolica | 713.60 mi (1,148.43 km) |
| Biarritz to Cava de' Tirreni | 854.05 mi (1,374.45 km) |
| Biarritz to Cavallino | 1,036.82 mi (1,668.60 km) |
| Biarritz to Cavarzere | 683.27 mi (1,099.61 km) |
| Biarritz to Cave | 744.48 mi (1,198.12 km) |
| Biarritz to Cavriago | 605.46 mi (974.39 km) |
| Biarritz to Cavriglia | 653.06 mi (1,051.00 km) |
| Biarritz to Cazzago San Martino | 588.26 mi (946.71 km) |
| Biarritz to Ceccano | 768.74 mi (1,237.17 km) |
| Biarritz to Cecina | 605.86 mi (975.03 km) |
| Biarritz to Cefalu | 896.04 mi (1,442.03 km) |
| Biarritz to Ceglie Messapico | 994.69 mi (1,600.80 km) |
| Biarritz to Celano | 771.54 mi (1,241.67 km) |
