| Fort Collins to Santa Venerina | 5,842.12 mi (9,401.98 km) |
| Fort Collins to Santeramo in Colle | 5,736.66 mi (9,232.27 km) |
| Fort Collins to Santo Stefano di Magra | 5,329.31 mi (8,576.69 km) |
| Fort Collins to Santo Stino di Livenza | 5,346.07 mi (8,603.66 km) |
| Fort Collins to Sarezzo | 5,266.48 mi (8,475.58 km) |
| Fort Collins to Sarno | 5,661.74 mi (9,111.69 km) |
| Fort Collins to Saronno | 5,227.68 mi (8,413.14 km) |
| Fort Collins to Sarzana | 5,333.27 mi (8,583.07 km) |
| Fort Collins to Sassari | 5,448.01 mi (8,767.73 km) |
| Fort Collins to Sasso Marconi | 5,363.97 mi (8,632.47 km) |
| Fort Collins to Sassuolo | 5,340.47 mi (8,594.65 km) |
| Fort Collins to Sava | 5,784.87 mi (9,309.86 km) |
| Fort Collins to Saviano | 5,653.11 mi (9,097.80 km) |
| Fort Collins to Savigliano | 5,225.22 mi (8,409.18 km) |
| Fort Collins to Savignano sul Panaro | 5,352.39 mi (8,613.83 km) |
