| Castro Valley to Waregem | 5,481.99 mi (8,822.42 km) |
| Castro Valley to Waremme | 5,544.11 mi (8,922.38 km) |
| Castro Valley to Waterloo | 5,518.57 mi (8,881.28 km) |
| Castro Valley to Wavre | 5,524.69 mi (8,891.13 km) |
| Castro Valley to Welkenraedt | 5,565.98 mi (8,957.58 km) |
| Castro Valley to Wemmel | 5,505.68 mi (8,860.54 km) |
| Castro Valley to Wervik | 5,476.95 mi (8,814.29 km) |
| Castro Valley to Westerlo | 5,514.18 mi (8,874.21 km) |
| Castro Valley to Wetteren | 5,489.53 mi (8,834.54 km) |
| Castro Valley to Wevelgem | 5,479.61 mi (8,818.57 km) |
| Castro Valley to Wezembeek-Oppem | 5,515.72 mi (8,876.69 km) |
| Castro Valley to Wichelen | 5,491.89 mi (8,838.34 km) |
| Castro Valley to Wielsbeke | 5,479.68 mi (8,818.69 km) |
| Castro Valley to Wijnegem | 5,495.55 mi (8,844.23 km) |
| Castro Valley to Willebroek | 5,499.66 mi (8,850.85 km) |
