| Seaford to Salisbury (New York) | 3,467.06 mi (5,579.69 km) |
| Seaford to Salisbury (North Carolina) | 3,980.62 mi (6,406.19 km) |
| Seaford to Salmon Creek (Washington) | 4,947.76 mi (7,962.65 km) |
| Seaford to Salt Lake City (Utah) | 4,902.67 mi (7,890.08 km) |
| Seaford to Sammamish (Washington) | 4,823.29 mi (7,762.33 km) |
| Seaford to San Angelo (Texas) | 4,990.29 mi (8,031.09 km) |
| Seaford to San Anselmo (California) | 5,390.43 mi (8,675.06 km) |
| Seaford to San Antonio (Texas) | 5,018.67 mi (8,076.78 km) |
| Seaford to San Benito (Texas) | 5,158.14 mi (8,301.23 km) |
| Seaford to San Bernardino (California) | 5,445.88 mi (8,764.30 km) |
| Seaford to San Bruno (California) | 5,406.97 mi (8,701.68 km) |
| Seaford to San Buenaventura (California) | 5,501.04 mi (8,853.07 km) |
| Seaford to San Carlos (California) | 5,409.47 mi (8,705.70 km) |
| Seaford to San Carlos Park (Florida) | 4,480.99 mi (7,211.46 km) |
| Seaford to San Clemente (California) | 5,495.48 mi (8,844.11 km) |
