| Sidney to Capodrise | 4,845.18 mi (7,797.56 km) |
| Sidney to Capoterra | 4,691.94 mi (7,550.95 km) |
| Sidney to Capriolo | 4,484.29 mi (7,216.76 km) |
| Sidney to Capua | 4,839.29 mi (7,788.08 km) |
| Sidney to Capurso | 4,953.63 mi (7,972.10 km) |
| Sidney to Carate Brianza | 4,448.97 mi (7,159.93 km) |
| Sidney to Caravaggio | 4,477.70 mi (7,206.16 km) |
| Sidney to Carbonera | 4,577.19 mi (7,366.27 km) |
| Sidney to Carbonia | 4,672.43 mi (7,519.55 km) |
| Sidney to Cardito | 4,849.31 mi (7,804.20 km) |
| Sidney to Carignano | 4,418.51 mi (7,110.90 km) |
| Sidney to Carini | 4,918.29 mi (7,915.22 km) |
| Sidney to Carlentini | 5,033.55 mi (8,100.72 km) |
| Sidney to Carmagnola | 4,422.39 mi (7,117.16 km) |
| Sidney to Carmiano | 5,030.20 mi (8,095.33 km) |
