| Boulder City to Seysses | 5,650.09 mi (9,092.94 km) |
| Boulder City to Sin-le-Noble | 5,389.59 mi (8,673.71 km) |
| Boulder City to Six-Fours-les-Plages | 5,831.83 mi (9,385.43 km) |
| Boulder City to Soissons | 5,442.79 mi (8,759.33 km) |
| Boulder City to Soisy-sous-Montmorency | 5,427.50 mi (8,734.72 km) |
| Boulder City to Sollies-Pont | 5,835.23 mi (9,390.89 km) |
| Boulder City to Somain | 5,395.24 mi (8,682.80 km) |
| Boulder City to Sorgues | 5,753.91 mi (9,260.03 km) |
| Boulder City to Sotteville-les-Rouen | 5,367.49 mi (8,638.14 km) |
| Boulder City to Soyaux | 5,509.96 mi (8,867.43 km) |
| Boulder City to Stains | 5,432.06 mi (8,742.06 km) |
| Boulder City to Stiring-Wendel | 5,567.46 mi (8,959.96 km) |
| Boulder City to Strasbourg | 5,623.88 mi (9,050.77 km) |
| Boulder City to Sucy-en-Brie | 5,445.18 mi (8,763.16 km) |
| Boulder City to Suresnes | 5,430.36 mi (8,739.31 km) |
