| Barstow to Seysses | 5,778.95 mi (9,300.33 km) |
| Barstow to Sin-le-Noble | 5,512.91 mi (8,872.17 km) |
| Barstow to Six-Fours-les-Plages | 5,958.95 mi (9,590.01 km) |
| Barstow to Soissons | 5,566.77 mi (8,958.84 km) |
| Barstow to Soisy-sous-Montmorency | 5,552.25 mi (8,935.48 km) |
| Barstow to Sollies-Pont | 5,962.18 mi (9,595.21 km) |
| Barstow to Somain | 5,518.49 mi (8,881.15 km) |
| Barstow to Sorgues | 5,880.90 mi (9,464.39 km) |
| Barstow to Sotteville-les-Rouen | 5,492.46 mi (8,839.26 km) |
| Barstow to Soyaux | 5,637.94 mi (9,073.39 km) |
| Barstow to Stains | 5,556.79 mi (8,942.79 km) |
| Barstow to Stiring-Wendel | 5,689.80 mi (9,156.84 km) |
| Barstow to Strasbourg | 5,746.26 mi (9,247.71 km) |
| Barstow to Sucy-en-Brie | 5,569.98 mi (8,964.01 km) |
| Barstow to Suresnes | 5,555.22 mi (8,940.26 km) |
