| Difficult Run to Wadenswil | 4,155.86 mi (6,688.21 km) |
| Difficult Run to Wald | 4,164.96 mi (6,702.85 km) |
| Difficult Run to Wallisellen | 4,147.34 mi (6,674.50 km) |
| Difficult Run to Waltikon | 4,148.26 mi (6,675.98 km) |
| Difficult Run to Wattwil | 4,171.39 mi (6,713.20 km) |
| Difficult Run to Weinfelden | 4,164.11 mi (6,701.49 km) |
| Difficult Run to Wettingen | 4,134.47 mi (6,653.78 km) |
| Difficult Run to Wetzikon | 4,158.88 mi (6,693.07 km) |
| Difficult Run to Widnau | 4,191.14 mi (6,744.99 km) |
| Difficult Run to Wil | 4,164.71 mi (6,702.46 km) |
| Difficult Run to Winterthur | 4,150.29 mi (6,679.24 km) |
| Difficult Run to Wittenbach | 4,178.47 mi (6,724.59 km) |
| Difficult Run to Wohlen | 4,135.93 mi (6,656.14 km) |
| Difficult Run to Worb | 4,118.60 mi (6,628.24 km) |
| Difficult Run to Wulflingen | 4,148.04 mi (6,675.62 km) |
