| Fort Collins to Schaffhausen | 5,114.40 mi (8,230.84 km) |
| Fort Collins to Schlieren | 5,122.51 mi (8,243.88 km) |
| Fort Collins to Schubelbach | 5,149.47 mi (8,287.27 km) |
| Fort Collins to Schwyz | 5,147.59 mi (8,284.25 km) |
| Fort Collins to Sierre | 5,143.29 mi (8,277.33 km) |
| Fort Collins to Sion | 5,140.65 mi (8,273.08 km) |
| Fort Collins to Solothurn | 5,099.96 mi (8,207.59 km) |
| Fort Collins to Spiez | 5,129.76 mi (8,255.56 km) |
| Fort Collins to Spreitenbach | 5,118.89 mi (8,238.06 km) |
| Fort Collins to Stafa | 5,139.63 mi (8,271.44 km) |
| Fort Collins to Stans | 5,140.55 mi (8,272.92 km) |
| Fort Collins to Steffisburg | 5,124.66 mi (8,247.35 km) |
| Fort Collins to Stegen | 5,129.70 mi (8,255.46 km) |
| Fort Collins to Steinhaus | 5,133.42 mi (8,261.44 km) |
| Fort Collins to Suhr | 5,111.17 mi (8,225.64 km) |
