| Rietberg to Smyrna (Delaware) | 3,925.47 mi (6,317.43 km) |
| Rietberg to Smyrna (Georgia) | 4,539.66 mi (7,305.88 km) |
| Rietberg to Smyrna (Tennessee) | 4,509.92 mi (7,258.01 km) |
| Rietberg to Snellville (Georgia) | 4,520.05 mi (7,274.31 km) |
| Rietberg to Snoqualmie (Washington) | 4,971.73 mi (8,001.22 km) |
| Rietberg to Snyder (Texas) | 5,208.50 mi (8,382.27 km) |
| Rietberg to Socastee (South Carolina) | 4,331.27 mi (6,970.50 km) |
| Rietberg to Socorro (Texas) | 5,452.46 mi (8,774.89 km) |
| Rietberg to Soddy-Daisy (Tennessee) | 4,494.37 mi (7,232.98 km) |
| Rietberg to Solana Beach (California) | 5,720.89 mi (9,206.88 km) |
| Rietberg to Soledad (California) | 5,628.18 mi (9,057.68 km) |
| Rietberg to Solon (Ohio) | 4,050.84 mi (6,519.20 km) |
| Rietberg to Somers Point (New Jersey) | 3,884.93 mi (6,252.19 km) |
| Rietberg to Somerset (Kentucky) | 4,380.98 mi (7,050.51 km) |
| Rietberg to Somerset (New Jersey) | 3,825.59 mi (6,156.70 km) |
