| Diekirch to Smyrna (Delaware) | 3,886.16 mi (6,254.18 km) |
| Diekirch to Smyrna (Georgia) | 4,503.66 mi (7,247.94 km) |
| Diekirch to Smyrna (Tennessee) | 4,482.23 mi (7,213.44 km) |
| Diekirch to Snellville (Georgia) | 4,483.08 mi (7,214.81 km) |
| Diekirch to Snoqualmie (Washington) | 5,028.66 mi (8,092.84 km) |
| Diekirch to Snyder (Texas) | 5,201.65 mi (8,371.24 km) |
| Diekirch to Socastee (South Carolina) | 4,284.68 mi (6,895.53 km) |
| Diekirch to Socorro (Texas) | 5,454.40 mi (8,778.02 km) |
| Diekirch to Soddy-Daisy (Tennessee) | 4,462.62 mi (7,181.89 km) |
| Diekirch to Solana Beach (California) | 5,747.60 mi (9,249.86 km) |
| Diekirch to Soledad (California) | 5,668.23 mi (9,122.13 km) |
| Diekirch to Solon (Ohio) | 4,026.81 mi (6,480.52 km) |
| Diekirch to Somers Point (New Jersey) | 3,843.96 mi (6,186.25 km) |
| Diekirch to Somerset (Kentucky) | 4,352.28 mi (7,004.32 km) |
| Diekirch to Somerset (New Jersey) | 3,787.53 mi (6,095.45 km) |
