| East Honolulu to Cortona | 7,927.53 mi (12,758.13 km) |
| East Honolulu to Cosenza | 8,231.82 mi (13,247.83 km) |
| East Honolulu to Cossato | 7,732.56 mi (12,444.35 km) |
| East Honolulu to Costa Volpino | 7,736.11 mi (12,450.07 km) |
| East Honolulu to Creazzo | 7,769.63 mi (12,504.01 km) |
| East Honolulu to Crema | 7,763.07 mi (12,493.45 km) |
| East Honolulu to Cremona | 7,782.51 mi (12,524.73 km) |
| East Honolulu to Crevalcore | 7,821.87 mi (12,588.09 km) |
| East Honolulu to Crispiano | 8,147.80 mi (13,112.62 km) |
| East Honolulu to Crosia | 8,216.45 mi (13,223.10 km) |
| East Honolulu to Crotone | 8,251.54 mi (13,279.57 km) |
| East Honolulu to Cuneo | 7,804.14 mi (12,559.55 km) |
| East Honolulu to Cuorgne | 7,738.16 mi (12,453.36 km) |
| East Honolulu to Cusano Milanino | 7,745.30 mi (12,464.86 km) |
| East Honolulu to Cutro | 8,254.31 mi (13,284.03 km) |
