| Zarautz to Cay | 1,750.64 mi (2,817.38 km) |
| Zarautz to Caybasi | 1,998.64 mi (3,216.49 km) |
| Zarautz to Caycuma | 1,740.83 mi (2,801.59 km) |
| Zarautz to Cayeli | 2,176.86 mi (3,503.31 km) |
| Zarautz to Cayiralan | 1,964.99 mi (3,162.35 km) |
| Zarautz to Cayirhan | 1,748.16 mi (2,813.40 km) |
| Zarautz to Cayirli | 2,172.31 mi (3,495.99 km) |
| Zarautz to Cayirova | 1,617.32 mi (2,602.83 km) |
| Zarautz to Caykara | 2,160.62 mi (3,477.18 km) |
| Zarautz to Cekerek | 1,939.57 mi (3,121.44 km) |
| Zarautz to Cekme | 1,603.43 mi (2,580.47 km) |
| Zarautz to Celtik | 1,778.34 mi (2,861.97 km) |
| Zarautz to Cerkes | 1,793.53 mi (2,886.40 km) |
| Zarautz to Cerkezkoy | 1,539.80 mi (2,478.07 km) |
| Zarautz to Cermik | 2,185.47 mi (3,517.17 km) |
