| Longmont to Sceaux | 4,867.45 mi (7,833.41 km) |
| Longmont to Schiltigheim | 5,063.13 mi (8,148.32 km) |
| Longmont to Scionzier | 5,141.00 mi (8,273.64 km) |
| Longmont to Seclin | 4,815.61 mi (7,749.98 km) |
| Longmont to Sedan | 4,918.05 mi (7,914.83 km) |
| Longmont to Selestat | 5,069.45 mi (8,158.49 km) |
| Longmont to Sene | 4,734.17 mi (7,618.92 km) |
| Longmont to Senlis | 4,859.07 mi (7,819.91 km) |
| Longmont to Sens | 4,928.23 mi (7,931.22 km) |
| Longmont to Septemes-les-Vallons | 5,222.00 mi (8,404.00 km) |
| Longmont to Serris | 4,881.45 mi (7,855.93 km) |
| Longmont to Sete | 5,159.31 mi (8,303.11 km) |
| Longmont to Sevran | 4,869.21 mi (7,836.23 km) |
| Longmont to Sevres | 4,862.69 mi (7,825.74 km) |
| Longmont to Seynod | 5,132.74 mi (8,260.34 km) |
