| West Chicago to Castelfidardo | 4,806.45 mi (7,735.24 km) |
| West Chicago to Castelfiorentino | 4,699.20 mi (7,562.63 km) |
| West Chicago to Castelfranco di Sopra | 4,721.61 mi (7,598.70 km) |
| West Chicago to Castelfranco di Sotto | 4,686.40 mi (7,542.03 km) |
| West Chicago to Castelfranco Emilia | 4,660.72 mi (7,500.71 km) |
| West Chicago to Castelfranco Veneto | 4,649.97 mi (7,483.40 km) |
| West Chicago to Castellabate | 5,002.80 mi (8,051.23 km) |
| West Chicago to Castellammare del Golfo | 5,018.73 mi (8,076.87 km) |
| West Chicago to Castellammare di Stabia | 4,965.28 mi (7,990.84 km) |
| West Chicago to Castellamonte | 4,497.05 mi (7,237.30 km) |
| West Chicago to Castellana Grotte | 5,063.11 mi (8,148.29 km) |
| West Chicago to Castellaneta | 5,065.39 mi (8,151.95 km) |
| West Chicago to Castellanza | 4,534.42 mi (7,297.45 km) |
| West Chicago to Castellarano | 4,651.42 mi (7,485.73 km) |
| West Chicago to Castelleone | 4,581.20 mi (7,372.73 km) |
