| Duncan to Schaffhausen | 5,171.39 mi (8,322.55 km) |
| Duncan to Schlieren | 5,176.31 mi (8,330.47 km) |
| Duncan to Schubelbach | 5,203.59 mi (8,374.36 km) |
| Duncan to Schwyz | 5,199.24 mi (8,367.37 km) |
| Duncan to Sierre | 5,184.26 mi (8,343.27 km) |
| Duncan to Sion | 5,180.34 mi (8,336.96 km) |
| Duncan to Solothurn | 5,148.27 mi (8,285.34 km) |
| Duncan to Spiez | 5,174.39 mi (8,327.38 km) |
| Duncan to Spreitenbach | 5,172.46 mi (8,324.27 km) |
| Duncan to Stafa | 5,193.40 mi (8,357.97 km) |
| Duncan to Stans | 5,190.34 mi (8,353.04 km) |
| Duncan to Steffisburg | 5,169.81 mi (8,320.00 km) |
| Duncan to Stegen | 5,185.51 mi (8,345.28 km) |
| Duncan to Steinhaus | 5,185.76 mi (8,345.68 km) |
| Duncan to Suhr | 5,163.15 mi (8,309.29 km) |
