| Efringen-Kirchen to Smyrna (Delaware) | 4,006.89 mi (6,448.47 km) |
| Efringen-Kirchen to Smyrna (Georgia) | 4,625.88 mi (7,444.63 km) |
| Efringen-Kirchen to Smyrna (Tennessee) | 4,609.98 mi (7,419.05 km) |
| Efringen-Kirchen to Snellville (Georgia) | 4,604.65 mi (7,410.47 km) |
| Efringen-Kirchen to Snoqualmie (Washington) | 5,191.68 mi (8,355.20 km) |
| Efringen-Kirchen to Snyder (Texas) | 5,341.01 mi (8,595.52 km) |
| Efringen-Kirchen to Socastee (South Carolina) | 4,399.61 mi (7,080.48 km) |
| Efringen-Kirchen to Socorro (Texas) | 5,598.13 mi (9,009.31 km) |
| Efringen-Kirchen to Soddy-Daisy (Tennessee) | 4,587.76 mi (7,383.28 km) |
| Efringen-Kirchen to Solana Beach (California) | 5,901.87 mi (9,498.14 km) |
| Efringen-Kirchen to Soledad (California) | 5,826.96 mi (9,377.59 km) |
| Efringen-Kirchen to Solon (Ohio) | 4,157.38 mi (6,690.66 km) |
| Efringen-Kirchen to Somers Point (New Jersey) | 3,963.57 mi (6,378.76 km) |
| Efringen-Kirchen to Somerset (Kentucky) | 4,479.53 mi (7,209.11 km) |
| Efringen-Kirchen to Somerset (New Jersey) | 3,909.27 mi (6,291.36 km) |
