| Sestao to Castelfidardo | 829.79 mi (1,335.42 km) |
| Sestao to Castelfiorentino | 700.25 mi (1,126.94 km) |
| Sestao to Castelfranco di Sopra | 729.70 mi (1,174.34 km) |
| Sestao to Castelfranco di Sotto | 689.08 mi (1,108.97 km) |
| Sestao to Castelfranco Emilia | 703.99 mi (1,132.97 km) |
| Sestao to Castelfranco Veneto | 752.92 mi (1,211.71 km) |
| Sestao to Castellabate | 946.48 mi (1,523.21 km) |
| Sestao to Castellammare del Golfo | 907.17 mi (1,459.96 km) |
| Sestao to Castellammare di Stabia | 914.01 mi (1,470.96 km) |
| Sestao to Castellamonte | 548.09 mi (882.06 km) |
| Sestao to Castellana Grotte | 1,045.06 mi (1,681.86 km) |
| Sestao to Castellaneta | 1,038.21 mi (1,670.84 km) |
| Sestao to Castellanza | 607.67 mi (977.95 km) |
| Sestao to Castellarano | 690.66 mi (1,111.51 km) |
| Sestao to Castelleone | 645.25 mi (1,038.42 km) |
