| Oostakker to Smyrna (Delaware) | 3,757.02 mi (6,046.34 km) |
| Oostakker to Smyrna (Georgia) | 4,373.84 mi (7,039.01 km) |
| Oostakker to Smyrna (Tennessee) | 4,350.63 mi (7,001.67 km) |
| Oostakker to Snellville (Georgia) | 4,353.48 mi (7,006.25 km) |
| Oostakker to Snoqualmie (Washington) | 4,898.89 mi (7,884.00 km) |
| Oostakker to Snyder (Texas) | 5,067.23 mi (8,154.92 km) |
| Oostakker to Socastee (South Carolina) | 4,157.61 mi (6,691.03 km) |
| Oostakker to Socorro (Texas) | 5,319.41 mi (8,560.77 km) |
| Oostakker to Soddy-Daisy (Tennessee) | 4,331.84 mi (6,971.43 km) |
| Oostakker to Solana Beach (California) | 5,612.95 mi (9,033.18 km) |
| Oostakker to Soledad (California) | 5,535.06 mi (8,907.82 km) |
| Oostakker to Solon (Ohio) | 3,894.48 mi (6,267.56 km) |
| Oostakker to Somers Point (New Jersey) | 3,715.23 mi (5,979.09 km) |
| Oostakker to Somerset (Kentucky) | 4,220.86 mi (6,792.82 km) |
| Oostakker to Somerset (New Jersey) | 3,658.06 mi (5,887.08 km) |
