| Petaluma to Wadenswil | 5,811.98 mi (9,353.47 km) |
| Petaluma to Wald | 5,816.51 mi (9,360.78 km) |
| Petaluma to Wallisellen | 5,799.93 mi (9,334.08 km) |
| Petaluma to Waltikon | 5,802.24 mi (9,337.80 km) |
| Petaluma to Wattwil | 5,820.04 mi (9,366.45 km) |
| Petaluma to Weinfelden | 5,805.54 mi (9,343.11 km) |
| Petaluma to Wettingen | 5,789.59 mi (9,317.44 km) |
| Petaluma to Wetzikon | 5,811.04 mi (9,351.96 km) |
| Petaluma to Widnau | 5,829.34 mi (9,381.41 km) |
| Petaluma to Wil | 5,809.59 mi (9,349.63 km) |
| Petaluma to Winterthur | 5,798.92 mi (9,332.46 km) |
| Petaluma to Wittenbach | 5,818.64 mi (9,364.19 km) |
| Petaluma to Wohlen | 5,794.62 mi (9,325.53 km) |
| Petaluma to Worb | 5,797.70 mi (9,330.50 km) |
| Petaluma to Wulflingen | 5,797.04 mi (9,329.43 km) |
