| Seaford to Carlsbad (New Mexico) | 5,083.26 mi (8,180.72 km) |
| Seaford to Carmel (Indiana) | 4,010.37 mi (6,454.07 km) |
| Seaford to Carmichael (California) | 5,315.89 mi (8,555.10 km) |
| Seaford to Carney (Maryland) | 3,647.25 mi (5,869.68 km) |
| Seaford to Carnot-Moon (Pennsylvania) | 3,748.94 mi (6,033.33 km) |
| Seaford to Carol Stream (Illinois) | 3,997.58 mi (6,433.48 km) |
| Seaford to Carolina (Puerto Rico) | 4,200.72 mi (6,760.41 km) |
| Seaford to Carolina Forest (South Carolina) | 4,003.65 mi (6,443.26 km) |
| Seaford to Carpentersville (Illinois) | 3,994.27 mi (6,428.15 km) |
| Seaford to Carpinteria (California) | 5,503.00 mi (8,856.23 km) |
| Seaford to Carrboro (North Carolina) | 3,910.27 mi (6,292.98 km) |
| Seaford to Carroll (Iowa) | 4,243.68 mi (6,829.55 km) |
| Seaford to Carrollton (Georgia) | 4,269.31 mi (6,870.80 km) |
| Seaford to Carrollton (Texas) | 4,772.76 mi (7,681.01 km) |
| Seaford to Carrollwood (Florida) | 4,432.03 mi (7,132.66 km) |
