| Clearlake to Castelfidardo | 6,118.15 mi (9,846.21 km) |
| Clearlake to Castelfiorentino | 6,039.10 mi (9,719.00 km) |
| Clearlake to Castelfranco di Sopra | 6,054.35 mi (9,743.54 km) |
| Clearlake to Castelfranco di Sotto | 6,027.28 mi (9,699.98 km) |
| Clearlake to Castelfranco Emilia | 5,984.62 mi (9,631.32 km) |
| Clearlake to Castelfranco Veneto | 5,947.34 mi (9,571.32 km) |
| Clearlake to Castellabate | 6,343.03 mi (10,208.12 km) |
| Clearlake to Castellammare del Golfo | 6,415.07 mi (10,324.05 km) |
| Clearlake to Castellammare di Stabia | 6,305.53 mi (10,147.76 km) |
| Clearlake to Castellamonte | 5,845.83 mi (9,407.95 km) |
| Clearlake to Castellana Grotte | 6,366.86 mi (10,246.47 km) |
| Clearlake to Castellaneta | 6,375.64 mi (10,260.59 km) |
| Clearlake to Castellanza | 5,866.67 mi (9,441.49 km) |
| Clearlake to Castellarano | 5,978.84 mi (9,622.02 km) |
| Clearlake to Castelleone | 5,908.93 mi (9,509.51 km) |
