| Douai to Camas (Washington) | 5,049.14 mi (8,125.80 km) |
| Douai to Cambridge (Maryland) | 3,798.97 mi (6,113.84 km) |
| Douai to Cambridge (Massachusetts) | 3,430.73 mi (5,521.22 km) |
| Douai to Camden (Arkansas) | 4,713.83 mi (7,586.18 km) |
| Douai to Camden (New Jersey) | 3,697.94 mi (5,951.27 km) |
| Douai to Cameron Park (California) | 5,411.77 mi (8,709.40 km) |
| Douai to Camp Pendleton South (California) | 5,616.14 mi (9,038.30 km) |
| Douai to Camp Springs (Maryland) | 3,822.34 mi (6,151.47 km) |
| Douai to Camp Verde (Arizona) | 5,358.21 mi (8,623.21 km) |
| Douai to Campbell (California) | 5,521.28 mi (8,885.65 km) |
| Douai to Campbellsville (Kentucky) | 4,231.52 mi (6,809.97 km) |
| Douai to Campton Hills (Illinois) | 4,134.30 mi (6,653.51 km) |
| Douai to Canby (Oregon) | 5,075.34 mi (8,167.98 km) |
| Douai to Candelaria (Puerto Rico) | 4,339.02 mi (6,982.97 km) |
| Douai to Candler-McAfee (Georgia) | 4,361.09 mi (7,018.49 km) |
