| Seaford to Camas (Washington) | 4,947.71 mi (7,962.57 km) |
| Seaford to Cambridge (Maryland) | 3,666.43 mi (5,900.56 km) |
| Seaford to Cambridge (Massachusetts) | 3,298.47 mi (5,308.38 km) |
| Seaford to Camden (Arkansas) | 4,584.10 mi (7,377.39 km) |
| Seaford to Camden (New Jersey) | 3,565.65 mi (5,738.35 km) |
| Seaford to Cameron Park (California) | 5,303.32 mi (8,534.87 km) |
| Seaford to Camp Pendleton South (California) | 5,500.65 mi (8,852.44 km) |
| Seaford to Camp Springs (Maryland) | 3,690.05 mi (5,938.56 km) |
| Seaford to Camp Verde (Arizona) | 5,239.35 mi (8,431.91 km) |
| Seaford to Campbell (California) | 5,412.67 mi (8,710.85 km) |
| Seaford to Campbellsville (Kentucky) | 4,100.83 mi (6,599.65 km) |
| Seaford to Campton Hills (Illinois) | 4,007.08 mi (6,448.78 km) |
| Seaford to Canby (Oregon) | 4,973.86 mi (8,004.65 km) |
| Seaford to Candelaria (Puerto Rico) | 4,211.13 mi (6,777.16 km) |
| Seaford to Candler-McAfee (Georgia) | 4,228.88 mi (6,805.73 km) |
