| Boulder to Schwaig | 5,147.91 mi (8,284.77 km) |
| Boulder to Schwaigern | 5,094.33 mi (8,198.54 km) |
| Boulder to Schwaikheim | 5,116.76 mi (8,234.62 km) |
| Boulder to Schwalbach | 5,013.17 mi (8,067.92 km) |
| Boulder to Schwalmstadt | 5,014.56 mi (8,070.15 km) |
| Boulder to Schwalmtal | 4,906.01 mi (7,895.46 km) |
| Boulder to Schwandorf | 5,183.72 mi (8,342.40 km) |
| Boulder to Schwanewede | 4,887.73 mi (7,866.04 km) |
| Boulder to Schwarzenbek | 4,931.97 mi (7,937.25 km) |
| Boulder to Schwarzenberg | 5,144.82 mi (8,279.79 km) |
| Boulder to Schwarzenbruck | 5,154.74 mi (8,295.76 km) |
| Boulder to Schwedt (Oder) | 5,065.40 mi (8,151.98 km) |
| Boulder to Schweinfurt | 5,088.98 mi (8,189.92 km) |
| Boulder to Schwelm | 4,936.56 mi (7,944.62 km) |
| Boulder to Schwerin | 4,953.69 mi (7,972.19 km) |
