| Enumclaw to Cortona | 5,584.23 mi (8,986.94 km) |
| Enumclaw to Cosenza | 5,930.90 mi (9,544.86 km) |
| Enumclaw to Cossato | 5,351.59 mi (8,612.55 km) |
| Enumclaw to Costa Volpino | 5,384.91 mi (8,666.17 km) |
| Enumclaw to Creazzo | 5,436.61 mi (8,749.38 km) |
| Enumclaw to Crema | 5,401.95 mi (8,693.60 km) |
| Enumclaw to Cremona | 5,424.55 mi (8,729.98 km) |
| Enumclaw to Crevalcore | 5,477.17 mi (8,814.65 km) |
| Enumclaw to Crispiano | 5,874.08 mi (9,453.42 km) |
| Enumclaw to Crosia | 5,926.91 mi (9,538.43 km) |
| Enumclaw to Crotone | 5,965.15 mi (9,599.97 km) |
| Enumclaw to Cuneo | 5,404.66 mi (8,697.96 km) |
| Enumclaw to Cuorgne | 5,348.56 mi (8,607.67 km) |
| Enumclaw to Cusano Milanino | 5,378.52 mi (8,655.89 km) |
| Enumclaw to Cutro | 5,965.06 mi (9,599.83 km) |
