| South Sioux City to Sanary-sur-Mer | 4,813.34 mi (7,746.32 km) |
| South Sioux City to Sannois | 4,431.11 mi (7,131.17 km) |
| South Sioux City to Saran | 4,458.51 mi (7,175.28 km) |
| South Sioux City to Sarcelles | 4,434.68 mi (7,136.92 km) |
| South Sioux City to Sarlat-la-Caneda | 4,558.71 mi (7,336.54 km) |
| South Sioux City to Sarrebourg | 4,614.54 mi (7,426.39 km) |
| South Sioux City to Sarreguemines | 4,598.93 mi (7,401.26 km) |
| South Sioux City to Sartrouville | 4,429.09 mi (7,127.92 km) |
| South Sioux City to Sarzeau | 4,297.95 mi (6,916.87 km) |
| South Sioux City to Sassenage | 4,716.61 mi (7,590.65 km) |
| South Sioux City to Saumur | 4,412.24 mi (7,100.82 km) |
| South Sioux City to Savenay | 4,336.45 mi (6,978.84 km) |
| South Sioux City to Saverne | 4,625.20 mi (7,443.53 km) |
| South Sioux City to Savigny-le-Temple | 4,458.86 mi (7,175.84 km) |
| South Sioux City to Savigny-sur-Orge | 4,446.20 mi (7,155.47 km) |
