| Washougal to Sonneberg | 5,248.86 mi (8,447.23 km) |
| Washougal to Sonsbeck | 5,062.14 mi (8,146.73 km) |
| Washougal to Sonthofen | 5,394.47 mi (8,681.57 km) |
| Washougal to Spaichingen | 5,323.52 mi (8,567.37 km) |
| Washougal to Spelle | 5,045.24 mi (8,119.53 km) |
| Washougal to Spenge | 5,082.59 mi (8,179.63 km) |
| Washougal to Speyer | 5,243.81 mi (8,439.09 km) |
| Washougal to Spiesen-Elversberg | 5,211.67 mi (8,387.37 km) |
| Washougal to Spremberg | 5,247.38 mi (8,444.84 km) |
| Washougal to Springe | 5,102.50 mi (8,211.68 km) |
| Washougal to Sprockhovel | 5,097.20 mi (8,203.15 km) |
| Washougal to Stade | 5,020.61 mi (8,079.89 km) |
| Washougal to Stadtallendorf | 5,170.29 mi (8,320.78 km) |
| Washougal to Stadthagen | 5,088.35 mi (8,188.90 km) |
| Washougal to Stadtlohn | 5,053.40 mi (8,132.66 km) |
