| Washougal to Roznava | 5,551.59 mi (8,934.42 km) |
| Washougal to Ruzomberok | 5,501.27 mi (8,853.44 km) |
| Washougal to Sabinov | 5,534.33 mi (8,906.64 km) |
| Washougal to Sal'a | 5,529.33 mi (8,898.59 km) |
| Washougal to Samorin | 5,524.98 mi (8,891.59 km) |
| Washougal to Senec | 5,515.05 mi (8,875.62 km) |
| Washougal to Senica | 5,486.03 mi (8,828.91 km) |
| Washougal to Sered' | 5,517.76 mi (8,879.97 km) |
| Washougal to Skalica | 5,473.18 mi (8,808.23 km) |
| Washougal to Smizany | 5,533.00 mi (8,904.50 km) |
| Washougal to Snina | 5,562.00 mi (8,951.17 km) |
| Washougal to Spisska Nova Ves | 5,534.47 mi (8,906.87 km) |
| Washougal to Stara L'ubovna | 5,513.81 mi (8,873.61 km) |
| Washougal to Stara Tura | 5,487.02 mi (8,830.50 km) |
| Washougal to Stropkov | 5,538.88 mi (8,913.96 km) |
