| Gaithersburg to Schwaig | 4,174.53 mi (6,718.26 km) |
| Gaithersburg to Schwaigern | 4,098.03 mi (6,595.14 km) |
| Gaithersburg to Schwaikheim | 4,118.31 mi (6,627.77 km) |
| Gaithersburg to Schwalbach | 4,002.36 mi (6,441.18 km) |
| Gaithersburg to Schwalmstadt | 4,051.37 mi (6,520.05 km) |
| Gaithersburg to Schwalmtal | 3,926.08 mi (6,318.41 km) |
| Gaithersburg to Schwandorf | 4,215.33 mi (6,783.93 km) |
| Gaithersburg to Schwanewede | 3,962.56 mi (6,377.12 km) |
| Gaithersburg to Schwarzenbek | 4,025.90 mi (6,479.06 km) |
| Gaithersburg to Schwarzenberg | 4,203.00 mi (6,764.08 km) |
| Gaithersburg to Schwarzenbruck | 4,179.57 mi (6,726.36 km) |
| Gaithersburg to Schwedt (Oder) | 4,180.50 mi (6,727.87 km) |
| Gaithersburg to Schweinfurt | 4,117.98 mi (6,627.25 km) |
| Gaithersburg to Schwelm | 3,964.77 mi (6,380.69 km) |
| Gaithersburg to Schwerin | 4,057.16 mi (6,529.37 km) |
