| Castro Valley to Zirndorf | 5,766.50 mi (9,280.28 km) |
| Castro Valley to Zittau | 5,780.14 mi (9,302.24 km) |
| Castro Valley to Zorbig | 5,673.87 mi (9,131.22 km) |
| Castro Valley to Zorneding | 5,866.82 mi (9,441.74 km) |
| Castro Valley to Zossen | 5,671.87 mi (9,128.00 km) |
| Castro Valley to Zschopau | 5,746.53 mi (9,248.14 km) |
| Castro Valley to Zulpich | 5,582.54 mi (8,984.22 km) |
| Castro Valley to Zweibrucken | 5,680.84 mi (9,142.42 km) |
| Castro Valley to Zwenkau | 5,701.62 mi (9,175.86 km) |
| Castro Valley to Zwickau | 5,734.42 mi (9,228.66 km) |
| Castro Valley to Zwiesel | 5,849.86 mi (9,414.44 km) |
| Castro Valley to Zwonitz | 5,747.56 mi (9,249.80 km) |
| Castro Valley to Acharnes | 6,765.40 mi (10,887.87 km) |
| Castro Valley to Agia Paraskevi | 6,771.94 mi (10,898.39 km) |
| Castro Valley to Agia Varvara | 6,768.51 mi (10,892.86 km) |
