| Ii to Smyrna (Delaware) | 4,081.90 mi (6,569.18 km) |
| Ii to Smyrna (Georgia) | 4,639.56 mi (7,466.66 km) |
| Ii to Smyrna (Tennessee) | 4,556.32 mi (7,332.69 km) |
| Ii to Snellville (Georgia) | 4,627.44 mi (7,447.14 km) |
| Ii to Snoqualmie (Washington) | 4,444.82 mi (7,153.25 km) |
| Ii to Snyder (Texas) | 5,082.04 mi (8,178.75 km) |
| Ii to Socastee (South Carolina) | 4,512.62 mi (7,262.36 km) |
| Ii to Socorro (Texas) | 5,257.19 mi (8,460.63 km) |
| Ii to Soddy-Daisy (Tennessee) | 4,568.44 mi (7,352.19 km) |
| Ii to Solana Beach (California) | 5,354.72 mi (8,617.58 km) |
| Ii to Soledad (California) | 5,181.58 mi (8,338.94 km) |
| Ii to Solon (Ohio) | 4,099.24 mi (6,597.10 km) |
| Ii to Somers Point (New Jersey) | 4,054.80 mi (6,525.58 km) |
| Ii to Somerset (Kentucky) | 4,441.06 mi (7,147.19 km) |
| Ii to Somerset (New Jersey) | 3,980.06 mi (6,405.29 km) |
