| Hilo to Caltagirone | 8,445.69 mi (13,592.02 km) |
| Hilo to Caltanissetta | 8,423.53 mi (13,556.36 km) |
| Hilo to Calvisano | 7,850.76 mi (12,634.57 km) |
| Hilo to Calvizzano | 8,194.22 mi (13,187.32 km) |
| Hilo to Camaiore | 7,944.61 mi (12,785.61 km) |
| Hilo to Cameri | 7,818.29 mi (12,582.32 km) |
| Hilo to Camisano Vicentino | 7,855.92 mi (12,642.88 km) |
| Hilo to Campagna | 8,219.23 mi (13,227.57 km) |
| Hilo to Campagnano di Roma | 8,091.01 mi (13,021.23 km) |
| Hilo to Campi Bisenzio | 7,962.98 mi (12,815.19 km) |
| Hilo to Campi Salentina | 8,261.44 mi (13,295.50 km) |
| Hilo to Campiglia Marittima | 8,006.55 mi (12,885.30 km) |
| Hilo to Campobasso | 8,153.93 mi (13,122.48 km) |
| Hilo to Campobello di Licata | 8,438.07 mi (13,579.77 km) |
| Hilo to Campobello di Mazara | 8,398.02 mi (13,515.30 km) |
