| Seaford to Stephenville (Texas) | 4,863.92 mi (7,827.73 km) |
| Seaford to Sterling (Colorado) | 4,615.46 mi (7,427.86 km) |
| Seaford to Sterling (Illinois) | 4,062.89 mi (6,538.59 km) |
| Seaford to Sterling (Virginia) | 3,701.21 mi (5,956.53 km) |
| Seaford to Sterling Heights (Michigan) | 3,769.85 mi (6,066.98 km) |
| Seaford to Steubenville (Ohio) | 3,773.25 mi (6,072.45 km) |
| Seaford to Stevens Point (Wisconsin) | 3,932.29 mi (6,328.41 km) |
| Seaford to Stevenson Ranch (California) | 5,473.81 mi (8,809.25 km) |
| Seaford to Stillwater (Minnesota) | 4,028.31 mi (6,482.93 km) |
| Seaford to Stillwater (Oklahoma) | 4,619.69 mi (7,434.67 km) |
| Seaford to Stockbridge (Georgia) | 4,236.80 mi (6,818.47 km) |
| Seaford to Stockton (California) | 5,353.14 mi (8,615.05 km) |
| Seaford to Stone Ridge (Virginia) | 3,710.78 mi (5,971.93 km) |
| Seaford to Stonecrest (Georgia) | 4,225.35 mi (6,800.04 km) |
| Seaford to Stony Brook (New York) | 3,442.37 mi (5,539.96 km) |
