| Onalaska to Sierpc | 4,598.60 mi (7,400.73 km) |
| Onalaska to Skarzysko-Kamienna | 4,721.13 mi (7,597.92 km) |
| Onalaska to Skawina | 4,741.18 mi (7,630.18 km) |
| Onalaska to Skierniewice | 4,656.73 mi (7,494.27 km) |
| Onalaska to Skoczow | 4,716.10 mi (7,589.83 km) |
| Onalaska to Skwierzyna | 4,481.14 mi (7,211.69 km) |
| Onalaska to Slawno | 4,439.28 mi (7,144.33 km) |
| Onalaska to Slubice | 4,462.20 mi (7,181.22 km) |
| Onalaska to Slupca | 4,569.87 mi (7,354.49 km) |
| Onalaska to Slupsk | 4,445.29 mi (7,154.00 km) |
| Onalaska to Sochaczew | 4,646.65 mi (7,478.06 km) |
| Onalaska to Sokolka | 4,688.33 mi (7,545.14 km) |
| Onalaska to Sokolow Podlaski | 4,700.01 mi (7,563.93 km) |
| Onalaska to Solec Kujawski | 4,545.20 mi (7,314.80 km) |
| Onalaska to Sopot | 4,492.55 mi (7,230.07 km) |
