| Round Rock to Schwaig | 5,400.78 mi (8,691.72 km) |
| Round Rock to Schwaigern | 5,332.04 mi (8,581.09 km) |
| Round Rock to Schwaikheim | 5,353.33 mi (8,615.35 km) |
| Round Rock to Schwalbach | 5,240.63 mi (8,433.97 km) |
| Round Rock to Schwalmstadt | 5,272.24 mi (8,484.85 km) |
| Round Rock to Schwalmtal | 5,151.96 mi (8,291.27 km) |
| Round Rock to Schwandorf | 5,440.14 mi (8,755.06 km) |
| Round Rock to Schwanewede | 5,166.89 mi (8,315.31 km) |
| Round Rock to Schwarzenbek | 5,223.00 mi (8,405.61 km) |
| Round Rock to Schwarzenberg | 5,417.21 mi (8,718.15 km) |
| Round Rock to Schwarzenbruck | 5,406.56 mi (8,701.02 km) |
| Round Rock to Schwedt (Oder) | 5,370.54 mi (8,643.06 km) |
| Round Rock to Schweinfurt | 5,342.67 mi (8,598.20 km) |
| Round Rock to Schwelm | 5,187.96 mi (8,349.22 km) |
| Round Rock to Schwerin | 5,250.58 mi (8,449.99 km) |
