| Gaithersburg to Wadenswil | 4,140.20 mi (6,663.01 km) |
| Gaithersburg to Wald | 4,149.28 mi (6,677.62 km) |
| Gaithersburg to Wallisellen | 4,131.66 mi (6,649.26 km) |
| Gaithersburg to Waltikon | 4,132.58 mi (6,650.75 km) |
| Gaithersburg to Wattwil | 4,155.70 mi (6,687.95 km) |
| Gaithersburg to Weinfelden | 4,148.38 mi (6,676.18 km) |
| Gaithersburg to Wettingen | 4,118.79 mi (6,628.55 km) |
| Gaithersburg to Wetzikon | 4,143.20 mi (6,667.84 km) |
| Gaithersburg to Widnau | 4,175.41 mi (6,719.67 km) |
| Gaithersburg to Wil | 4,149.00 mi (6,677.17 km) |
| Gaithersburg to Winterthur | 4,134.58 mi (6,653.97 km) |
| Gaithersburg to Wittenbach | 4,162.74 mi (6,699.28 km) |
| Gaithersburg to Wohlen | 4,120.27 mi (6,630.94 km) |
| Gaithersburg to Worb | 4,103.03 mi (6,603.20 km) |
| Gaithersburg to Wulflingen | 4,132.34 mi (6,650.35 km) |
