| Everett to Cortona | 5,544.63 mi (8,923.23 km) |
| Everett to Cosenza | 5,890.74 mi (9,480.22 km) |
| Everett to Cossato | 5,312.73 mi (8,550.02 km) |
| Everett to Costa Volpino | 5,345.25 mi (8,602.34 km) |
| Everett to Creazzo | 5,396.53 mi (8,684.87 km) |
| Everett to Crema | 5,362.59 mi (8,630.25 km) |
| Everett to Cremona | 5,385.13 mi (8,666.54 km) |
| Everett to Crevalcore | 5,437.46 mi (8,750.74 km) |
| Everett to Crispiano | 5,833.18 mi (9,387.60 km) |
| Everett to Crosia | 5,886.46 mi (9,473.34 km) |
| Everett to Crotone | 5,924.68 mi (9,534.86 km) |
| Everett to Cuneo | 5,366.44 mi (8,636.44 km) |
| Everett to Cuorgne | 5,309.95 mi (8,545.54 km) |
| Everett to Cusano Milanino | 5,339.28 mi (8,592.75 km) |
| Everett to Cutro | 5,924.66 mi (9,534.82 km) |
