| Castaic to Schwaig | 5,872.86 mi (9,451.45 km) |
| Castaic to Schwaigern | 5,828.02 mi (9,379.30 km) |
| Castaic to Schwaikheim | 5,850.70 mi (9,415.79 km) |
| Castaic to Schwalbach | 5,753.16 mi (9,258.82 km) |
| Castaic to Schwalmstadt | 5,738.96 mi (9,235.97 km) |
| Castaic to Schwalmtal | 5,638.25 mi (9,073.89 km) |
| Castaic to Schwandorf | 5,906.20 mi (9,505.12 km) |
| Castaic to Schwanewede | 5,602.29 mi (9,016.02 km) |
| Castaic to Schwarzenbek | 5,638.94 mi (9,074.99 km) |
| Castaic to Schwarzenberg | 5,859.03 mi (9,429.20 km) |
| Castaic to Schwarzenbruck | 5,880.14 mi (9,463.18 km) |
| Castaic to Schwedt (Oder) | 5,761.53 mi (9,272.29 km) |
| Castaic to Schweinfurt | 5,814.38 mi (9,357.34 km) |
| Castaic to Schwelm | 5,665.49 mi (9,117.73 km) |
| Castaic to Schwerin | 5,656.79 mi (9,103.73 km) |
