| Serris to Smyrna (Delaware) | 3,772.18 mi (6,070.74 km) |
| Serris to Smyrna (Georgia) | 4,391.28 mi (7,067.09 km) |
| Serris to Smyrna (Tennessee) | 4,376.37 mi (7,043.08 km) |
| Serris to Snellville (Georgia) | 4,369.99 mi (7,032.81 km) |
| Serris to Snoqualmie (Washington) | 4,999.59 mi (8,046.07 km) |
| Serris to Snyder (Texas) | 5,111.85 mi (8,226.73 km) |
| Serris to Socastee (South Carolina) | 4,164.65 mi (6,702.36 km) |
| Serris to Socorro (Texas) | 5,371.81 mi (8,645.10 km) |
| Serris to Soddy-Daisy (Tennessee) | 4,353.60 mi (7,006.44 km) |
| Serris to Solana Beach (California) | 5,687.11 mi (9,152.52 km) |
| Serris to Soledad (California) | 5,620.81 mi (9,045.81 km) |
| Serris to Solon (Ohio) | 3,924.62 mi (6,316.07 km) |
| Serris to Somers Point (New Jersey) | 3,728.77 mi (6,000.87 km) |
| Serris to Somerset (Kentucky) | 4,245.82 mi (6,832.99 km) |
| Serris to Somerset (New Jersey) | 3,674.67 mi (5,913.81 km) |
