| Castro Valley to Wittstock | 5,595.08 mi (9,004.42 km) |
| Castro Valley to Witzenhausen | 5,632.50 mi (9,064.63 km) |
| Castro Valley to Wolfenbuttel | 5,604.05 mi (9,018.85 km) |
| Castro Valley to Wolfersheim | 5,657.36 mi (9,104.65 km) |
| Castro Valley to Wolfhagen | 5,616.05 mi (9,038.16 km) |
| Castro Valley to Wolfratshausen | 5,865.67 mi (9,439.89 km) |
| Castro Valley to Wolfsburg | 5,595.70 mi (9,005.41 km) |
| Castro Valley to Wolgast | 5,574.20 mi (8,970.82 km) |
| Castro Valley to Wolmirstedt | 5,626.04 mi (9,054.24 km) |
| Castro Valley to Wolnzach | 5,831.87 mi (9,385.49 km) |
| Castro Valley to Worms | 5,687.44 mi (9,153.05 km) |
| Castro Valley to Worpswede | 5,505.06 mi (8,859.54 km) |
| Castro Valley to Worth am Rhein | 5,716.40 mi (9,199.65 km) |
| Castro Valley to Wulfrath | 5,561.44 mi (8,950.28 km) |
| Castro Valley to Wunsiedel | 5,762.02 mi (9,273.07 km) |
