| Duncan to Schwaig | 5,195.23 mi (8,360.91 km) |
| Duncan to Schwaigern | 5,130.10 mi (8,256.11 km) |
| Duncan to Schwaikheim | 5,151.76 mi (8,290.96 km) |
| Duncan to Schwalbach | 5,041.00 mi (8,112.71 km) |
| Duncan to Schwalmstadt | 5,065.02 mi (8,151.36 km) |
| Duncan to Schwalmtal | 4,947.26 mi (7,961.85 km) |
| Duncan to Schwandorf | 5,233.82 mi (8,423.02 km) |
| Duncan to Schwanewede | 4,953.97 mi (7,972.65 km) |
| Duncan to Schwarzenbek | 5,007.39 mi (8,058.62 km) |
| Duncan to Schwarzenberg | 5,206.82 mi (8,379.56 km) |
| Duncan to Schwarzenbruck | 5,201.29 mi (8,370.67 km) |
| Duncan to Schwedt (Oder) | 5,152.03 mi (8,291.39 km) |
| Duncan to Schweinfurt | 5,136.70 mi (8,266.73 km) |
| Duncan to Schwelm | 4,982.02 mi (8,017.78 km) |
| Duncan to Schwerin | 5,033.65 mi (8,100.88 km) |
