| Zarautz to Castrovillari | 977.22 mi (1,572.69 km) |
| Zarautz to Catania | 989.70 mi (1,592.78 km) |
| Zarautz to Catanzaro | 1,020.53 mi (1,642.38 km) |
| Zarautz to Cattolica | 745.70 mi (1,200.08 km) |
| Zarautz to Cava de' Tirreni | 882.73 mi (1,420.62 km) |
| Zarautz to Cavallino | 1,066.06 mi (1,715.65 km) |
| Zarautz to Cavarzere | 716.20 mi (1,152.60 km) |
| Zarautz to Cave | 774.16 mi (1,245.89 km) |
| Zarautz to Cavriago | 638.16 mi (1,027.03 km) |
| Zarautz to Cavriglia | 684.67 mi (1,101.87 km) |
| Zarautz to Cazzago San Martino | 621.47 mi (1,000.16 km) |
| Zarautz to Ceccano | 798.19 mi (1,284.56 km) |
| Zarautz to Cecina | 637.17 mi (1,025.42 km) |
| Zarautz to Cefalu | 920.57 mi (1,481.52 km) |
| Zarautz to Ceglie Messapico | 1,024.10 mi (1,648.13 km) |
