| Gretna to Wadenswil | 5,107.91 mi (8,220.38 km) |
| Gretna to Wald | 5,116.94 mi (8,234.92 km) |
| Gretna to Wallisellen | 5,099.31 mi (8,206.54 km) |
| Gretna to Waltikon | 5,100.25 mi (8,208.06 km) |
| Gretna to Wattwil | 5,123.33 mi (8,245.20 km) |
| Gretna to Weinfelden | 5,115.89 mi (8,233.24 km) |
| Gretna to Wettingen | 5,086.46 mi (8,185.86 km) |
| Gretna to Wetzikon | 5,110.86 mi (8,225.14 km) |
| Gretna to Widnau | 5,142.91 mi (8,276.72 km) |
| Gretna to Wil | 5,116.57 mi (8,234.32 km) |
| Gretna to Winterthur | 5,102.18 mi (8,211.17 km) |
| Gretna to Wittenbach | 5,130.25 mi (8,256.34 km) |
| Gretna to Wohlen | 5,087.98 mi (8,188.32 km) |
| Gretna to Worb | 5,070.90 mi (8,160.82 km) |
| Gretna to Wulflingen | 5,099.94 mi (8,207.56 km) |
