| Zarautz to Castelfidardo | 788.07 mi (1,268.28 km) |
| Zarautz to Castelfiorentino | 658.54 mi (1,059.82 km) |
| Zarautz to Castelfranco di Sopra | 688.02 mi (1,107.27 km) |
| Zarautz to Castelfranco di Sotto | 647.44 mi (1,041.95 km) |
| Zarautz to Castelfranco Emilia | 663.17 mi (1,067.27 km) |
| Zarautz to Castelfranco Veneto | 713.37 mi (1,148.05 km) |
| Zarautz to Castellabate | 904.38 mi (1,455.46 km) |
| Zarautz to Castellammare del Golfo | 866.67 mi (1,394.77 km) |
| Zarautz to Castellammare di Stabia | 871.85 mi (1,403.11 km) |
| Zarautz to Castellamonte | 508.92 mi (819.04 km) |
| Zarautz to Castellana Grotte | 1,002.83 mi (1,613.90 km) |
| Zarautz to Castellaneta | 995.99 mi (1,602.89 km) |
| Zarautz to Castellanza | 568.62 mi (915.10 km) |
| Zarautz to Castellarano | 649.81 mi (1,045.78 km) |
| Zarautz to Castelleone | 605.47 mi (974.40 km) |
