| South Houston to Schwaig | 5,354.84 mi (8,617.79 km) |
| South Houston to Schwaigern | 5,283.35 mi (8,502.73 km) |
| South Houston to Schwaikheim | 5,304.31 mi (8,536.46 km) |
| South Houston to Schwalbach | 5,190.30 mi (8,352.99 km) |
| South Houston to Schwalmstadt | 5,227.87 mi (8,413.44 km) |
| South Houston to Schwalmtal | 5,105.75 mi (8,216.92 km) |
| South Houston to Schwandorf | 5,394.74 mi (8,682.00 km) |
| South Houston to Schwanewede | 5,127.42 mi (8,251.79 km) |
| South Houston to Schwarzenbek | 5,185.75 mi (8,345.66 km) |
| South Houston to Schwarzenberg | 5,375.19 mi (8,650.53 km) |
| South Houston to Schwarzenbruck | 5,360.38 mi (8,626.70 km) |
| South Houston to Schwedt (Oder) | 5,335.60 mi (8,586.81 km) |
| South Houston to Schweinfurt | 5,297.16 mi (8,524.96 km) |
| South Houston to Schwelm | 5,142.70 mi (8,276.37 km) |
| South Houston to Schwerin | 5,214.44 mi (8,391.82 km) |
