| Fort Collins to Rovinj | 5,410.35 mi (8,707.12 km) |
| Fort Collins to Samobor | 5,441.72 mi (8,757.61 km) |
| Fort Collins to Sesvete | 5,452.95 mi (8,775.67 km) |
| Fort Collins to Sibenik | 5,554.17 mi (8,938.57 km) |
| Fort Collins to Sinj | 5,580.39 mi (8,980.77 km) |
| Fort Collins to Sisak | 5,479.02 mi (8,817.63 km) |
| Fort Collins to Slatina | 5,509.72 mi (8,867.04 km) |
| Fort Collins to Slavonski Brod | 5,547.82 mi (8,928.35 km) |
| Fort Collins to Solin | 5,584.63 mi (8,987.59 km) |
| Fort Collins to Split | 5,583.96 mi (8,986.52 km) |
| Fort Collins to Sveti Ivan Zelina | 5,450.28 mi (8,771.37 km) |
| Fort Collins to Trilj | 5,587.47 mi (8,992.17 km) |
| Fort Collins to Trogir | 5,577.39 mi (8,975.95 km) |
| Fort Collins to Umag | 5,388.79 mi (8,672.41 km) |
| Fort Collins to Valpovo | 5,533.92 mi (8,905.98 km) |
