| Fort Collins to San Lorenzo de Descardazar | 5,299.06 mi (8,528.01 km) |
| Fort Collins to San Lorenzo de El Escorial | 4,955.35 mi (7,974.86 km) |
| Fort Collins to San Martin de la Vega | 4,995.36 mi (8,039.26 km) |
| Fort Collins to San Martin de Valdeiglesias | 4,954.48 mi (7,973.47 km) |
| Fort Collins to San Pedro de Ribas | 5,163.87 mi (8,310.45 km) |
| Fort Collins to San Roque | 5,091.10 mi (8,193.34 km) |
| Fort Collins to San Sebastian de la Gomera | 4,886.92 mi (7,864.74 km) |
| Fort Collins to San Sebastian de los Reyes | 4,978.63 mi (8,012.33 km) |
| Fort Collins to San Vicente de Baracaldo | 4,886.49 mi (7,864.05 km) |
| Fort Collins to San Vicente de Castellet | 5,148.99 mi (8,286.50 km) |
| Fort Collins to San Vicente del Raspeig | 5,200.71 mi (8,369.74 km) |
| Fort Collins to San Vicente dels Horts | 5,167.04 mi (8,315.54 km) |
| Fort Collins to Sangenjo | 4,687.30 mi (7,543.48 km) |
| Fort Collins to Sanlucar de Barrameda | 5,025.16 mi (8,087.22 km) |
| Fort Collins to Sanlucar la Mayor | 5,005.40 mi (8,055.41 km) |
