| Barstow to Roznava | 6,103.14 mi (9,822.05 km) |
| Barstow to Ruzomberok | 6,047.95 mi (9,733.24 km) |
| Barstow to Sabinov | 6,091.20 mi (9,802.84 km) |
| Barstow to Sal'a | 6,062.94 mi (9,757.36 km) |
| Barstow to Samorin | 6,054.62 mi (9,743.96 km) |
| Barstow to Senec | 6,046.24 mi (9,730.49 km) |
| Barstow to Senica | 6,019.52 mi (9,687.48 km) |
| Barstow to Sered' | 6,051.26 mi (9,738.56 km) |
| Barstow to Skalica | 6,006.74 mi (9,666.91 km) |
| Barstow to Smizany | 6,085.99 mi (9,794.46 km) |
| Barstow to Snina | 6,124.34 mi (9,856.18 km) |
| Barstow to Spisska Nova Ves | 6,087.63 mi (9,797.09 km) |
| Barstow to Stara L'ubovna | 6,069.37 mi (9,767.71 km) |
| Barstow to Stara Tura | 6,022.92 mi (9,692.96 km) |
| Barstow to Stropkov | 6,099.40 mi (9,816.03 km) |
