| Spokane Valley to Sierpc | 5,042.52 mi (8,115.16 km) |
| Spokane Valley to Skarzysko-Kamienna | 5,175.21 mi (8,328.69 km) |
| Spokane Valley to Skawina | 5,222.02 mi (8,404.02 km) |
| Spokane Valley to Skierniewice | 5,107.89 mi (8,220.35 km) |
| Spokane Valley to Skoczow | 5,210.84 mi (8,386.04 km) |
| Spokane Valley to Skwierzyna | 4,972.16 mi (8,001.91 km) |
| Spokane Valley to Slawno | 4,893.14 mi (7,874.76 km) |
| Spokane Valley to Slubice | 4,966.27 mi (7,992.45 km) |
| Spokane Valley to Slupca | 5,040.70 mi (8,112.23 km) |
| Spokane Valley to Slupsk | 4,894.06 mi (7,876.23 km) |
| Spokane Valley to Sochaczew | 5,093.35 mi (8,196.95 km) |
| Spokane Valley to Sokolka | 5,084.43 mi (8,182.61 km) |
| Spokane Valley to Sokolow Podlaski | 5,122.72 mi (8,244.23 km) |
| Spokane Valley to Solec Kujawski | 5,001.34 mi (8,048.88 km) |
| Spokane Valley to Sopot | 4,926.08 mi (7,927.75 km) |
