| Scotts Valley to Castelfidardo | 6,214.54 mi (10,001.33 km) |
| Scotts Valley to Castelfiorentino | 6,133.00 mi (9,870.11 km) |
| Scotts Valley to Castelfranco di Sopra | 6,148.87 mi (9,895.65 km) |
| Scotts Valley to Castelfranco di Sotto | 6,121.06 mi (9,850.89 km) |
| Scotts Valley to Castelfranco Emilia | 6,079.58 mi (9,784.13 km) |
| Scotts Valley to Castelfranco Veneto | 6,044.18 mi (9,727.16 km) |
| Scotts Valley to Castellabate | 6,437.99 mi (10,360.94 km) |
| Scotts Valley to Castellammare del Golfo | 6,505.56 mi (10,469.69 km) |
| Scotts Valley to Castellammare di Stabia | 6,400.35 mi (10,300.37 km) |
| Scotts Valley to Castellamonte | 5,938.30 mi (9,556.77 km) |
| Scotts Valley to Castellana Grotte | 6,464.74 mi (10,404.00 km) |
| Scotts Valley to Castellaneta | 6,473.06 mi (10,417.38 km) |
| Scotts Valley to Castellanza | 5,960.53 mi (9,592.55 km) |
| Scotts Valley to Castellarano | 6,073.50 mi (9,774.36 km) |
| Scotts Valley to Castelleone | 6,003.31 mi (9,661.40 km) |
