| Forfar to Smyrna (Delaware) | 3,389.18 mi (5,454.35 km) |
| Forfar to Smyrna (Georgia) | 3,998.17 mi (6,434.43 km) |
| Forfar to Smyrna (Tennessee) | 3,960.64 mi (6,374.03 km) |
| Forfar to Snellville (Georgia) | 3,979.62 mi (6,404.58 km) |
| Forfar to Snoqualmie (Washington) | 4,430.67 mi (7,130.48 km) |
| Forfar to Snyder (Texas) | 4,645.97 mi (7,476.96 km) |
| Forfar to Socastee (South Carolina) | 3,802.73 mi (6,119.90 km) |
| Forfar to Socorro (Texas) | 4,887.53 mi (7,865.72 km) |
| Forfar to Soddy-Daisy (Tennessee) | 3,948.75 mi (6,354.90 km) |
| Forfar to Solana Beach (California) | 5,158.40 mi (8,301.65 km) |
| Forfar to Soledad (California) | 5,072.52 mi (8,163.43 km) |
| Forfar to Solon (Ohio) | 3,499.31 mi (5,631.60 km) |
| Forfar to Somers Point (New Jersey) | 3,350.75 mi (5,392.50 km) |
| Forfar to Somerset (Kentucky) | 3,832.79 mi (6,168.28 km) |
| Forfar to Somerset (New Jersey) | 3,288.17 mi (5,291.80 km) |
