| Oostkamp to Smyrna (Delaware) | 3,734.12 mi (6,009.48 km) |
| Oostkamp to Smyrna (Georgia) | 4,351.02 mi (7,002.29 km) |
| Oostkamp to Smyrna (Tennessee) | 4,328.11 mi (6,965.41 km) |
| Oostkamp to Snellville (Georgia) | 4,330.64 mi (6,969.49 km) |
| Oostkamp to Snoqualmie (Washington) | 4,882.39 mi (7,857.45 km) |
| Oostkamp to Snyder (Texas) | 5,045.64 mi (8,120.18 km) |
| Oostkamp to Socastee (South Carolina) | 4,134.52 mi (6,653.86 km) |
| Oostkamp to Socorro (Texas) | 5,298.31 mi (8,526.81 km) |
| Oostkamp to Soddy-Daisy (Tennessee) | 4,309.17 mi (6,934.94 km) |
| Oostkamp to Solana Beach (California) | 5,593.57 mi (9,001.99 km) |
| Oostkamp to Soledad (California) | 5,516.82 mi (8,878.47 km) |
| Oostkamp to Solon (Ohio) | 3,872.11 mi (6,231.56 km) |
| Oostkamp to Somers Point (New Jersey) | 3,692.28 mi (5,942.16 km) |
| Oostkamp to Somerset (Kentucky) | 4,198.30 mi (6,756.51 km) |
| Oostkamp to Somerset (New Jersey) | 3,635.20 mi (5,850.29 km) |
