| Castro Valley to Wiener Neudorf | 5,980.34 mi (9,624.42 km) |
| Castro Valley to Wiener Neustadt | 5,994.59 mi (9,647.36 km) |
| Castro Valley to Wolfsberg | 6,016.28 mi (9,682.26 km) |
| Castro Valley to Worgl | 5,907.05 mi (9,506.47 km) |
| Castro Valley to Zell am See | 5,935.51 mi (9,552.29 km) |
| Castro Valley to Zwettl | 5,922.08 mi (9,530.66 km) |
| Castro Valley to Aalst | 5,497.18 mi (8,846.85 km) |
| Castro Valley to Aarschot | 5,517.09 mi (8,878.91 km) |
| Castro Valley to Aartselaar | 5,496.62 mi (8,845.95 km) |
| Castro Valley to Alken | 5,536.06 mi (8,909.44 km) |
| Castro Valley to Amay | 5,553.85 mi (8,938.06 km) |
| Castro Valley to Andenne | 5,551.13 mi (8,933.68 km) |
| Castro Valley to Anderlecht | 5,511.01 mi (8,869.12 km) |
| Castro Valley to Anderlues | 5,531.61 mi (8,902.27 km) |
| Castro Valley to Ans | 5,553.35 mi (8,937.25 km) |
