| Fort Collins to Sanary-sur-Mer | 5,231.30 mi (8,418.97 km) |
| Fort Collins to Sannois | 4,837.07 mi (7,784.51 km) |
| Fort Collins to Saran | 4,868.59 mi (7,835.24 km) |
| Fort Collins to Sarcelles | 4,840.35 mi (7,789.78 km) |
| Fort Collins to Sarlat-la-Caneda | 4,979.53 mi (8,013.79 km) |
| Fort Collins to Sarrebourg | 5,012.47 mi (8,066.79 km) |
| Fort Collins to Sarreguemines | 4,995.52 mi (8,039.52 km) |
| Fort Collins to Sartrouville | 4,835.34 mi (7,781.72 km) |
| Fort Collins to Sarzeau | 4,717.01 mi (7,591.30 km) |
| Fort Collins to Sassenage | 5,128.67 mi (8,253.79 km) |
| Fort Collins to Saumur | 4,827.89 mi (7,769.73 km) |
| Fort Collins to Savenay | 4,754.76 mi (7,652.05 km) |
| Fort Collins to Saverne | 5,022.50 mi (8,082.93 km) |
| Fort Collins to Savigny-le-Temple | 4,865.58 mi (7,830.40 km) |
| Fort Collins to Savigny-sur-Orge | 4,853.02 mi (7,810.18 km) |
