| Nidderau to Smyrna (Delaware) | 3,987.11 mi (6,416.63 km) |
| Nidderau to Smyrna (Georgia) | 4,603.27 mi (7,408.25 km) |
| Nidderau to Smyrna (Tennessee) | 4,577.92 mi (7,367.45 km) |
| Nidderau to Snellville (Georgia) | 4,583.13 mi (7,375.83 km) |
| Nidderau to Snoqualmie (Washington) | 5,072.92 mi (8,164.08 km) |
| Nidderau to Snyder (Texas) | 5,286.79 mi (8,508.27 km) |
| Nidderau to Socastee (South Carolina) | 4,388.92 mi (7,063.28 km) |
| Nidderau to Socorro (Texas) | 5,534.70 mi (8,907.24 km) |
| Nidderau to Soddy-Daisy (Tennessee) | 4,560.25 mi (7,339.01 km) |
| Nidderau to Solana Beach (California) | 5,812.91 mi (9,354.97 km) |
| Nidderau to Soledad (California) | 5,724.65 mi (9,212.93 km) |
| Nidderau to Solon (Ohio) | 4,120.59 mi (6,631.44 km) |
| Nidderau to Somers Point (New Jersey) | 3,945.63 mi (6,349.88 km) |
| Nidderau to Somerset (Kentucky) | 4,448.43 mi (7,159.05 km) |
| Nidderau to Somerset (New Jersey) | 3,887.89 mi (6,256.95 km) |
