| Port Huron to Wadenswil | 4,186.98 mi (6,738.29 km) |
| Port Huron to Wald | 4,195.15 mi (6,751.44 km) |
| Port Huron to Wallisellen | 4,177.42 mi (6,722.90 km) |
| Port Huron to Waltikon | 4,178.70 mi (6,724.96 km) |
| Port Huron to Wattwil | 4,201.00 mi (6,760.86 km) |
| Port Huron to Weinfelden | 4,191.81 mi (6,746.07 km) |
| Port Huron to Wettingen | 4,164.90 mi (6,702.76 km) |
| Port Huron to Wetzikon | 4,189.09 mi (6,741.69 km) |
| Port Huron to Widnau | 4,218.62 mi (6,789.21 km) |
| Port Huron to Wil | 4,193.26 mi (6,748.41 km) |
| Port Huron to Winterthur | 4,179.46 mi (6,726.18 km) |
| Port Huron to Wittenbach | 4,206.16 mi (6,769.16 km) |
| Port Huron to Wohlen | 4,167.27 mi (6,706.57 km) |
| Port Huron to Worb | 4,154.63 mi (6,686.23 km) |
| Port Huron to Wulflingen | 4,177.25 mi (6,722.64 km) |
