| Rorschach to Smyrna (Delaware) | 4,093.85 mi (6,588.42 km) |
| Rorschach to Smyrna (Georgia) | 4,712.54 mi (7,584.09 km) |
| Rorschach to Smyrna (Tennessee) | 4,695.11 mi (7,556.06 km) |
| Rorschach to Snellville (Georgia) | 4,691.47 mi (7,550.19 km) |
| Rorschach to Snoqualmie (Washington) | 5,250.63 mi (8,450.08 km) |
| Rorschach to Snyder (Texas) | 5,421.81 mi (8,725.57 km) |
| Rorschach to Socastee (South Carolina) | 4,487.83 mi (7,222.47 km) |
| Rorschach to Socorro (Texas) | 5,676.73 mi (9,135.81 km) |
| Rorschach to Soddy-Daisy (Tennessee) | 4,673.65 mi (7,521.51 km) |
| Rorschach to Solana Beach (California) | 5,972.92 mi (9,612.48 km) |
| Rorschach to Soledad (California) | 5,893.10 mi (9,484.03 km) |
| Rorschach to Solon (Ohio) | 4,241.57 mi (6,826.15 km) |
| Rorschach to Somers Point (New Jersey) | 4,050.79 mi (6,519.11 km) |
| Rorschach to Somerset (Kentucky) | 4,564.81 mi (7,346.35 km) |
| Rorschach to Somerset (New Jersey) | 3,995.98 mi (6,430.90 km) |
