| Castro Valley to Bad Wildungen | 5,625.78 mi (9,053.82 km) |
| Castro Valley to Bad Windsheim | 5,749.69 mi (9,253.23 km) |
| Castro Valley to Bad Worishofen | 5,838.15 mi (9,395.60 km) |
| Castro Valley to Bad Wurzach | 5,824.57 mi (9,373.74 km) |
| Castro Valley to Bad Zwischenahn | 5,483.93 mi (8,825.54 km) |
| Castro Valley to Baden-Baden | 5,731.71 mi (9,224.29 km) |
| Castro Valley to Baesweiler | 5,558.99 mi (8,946.32 km) |
| Castro Valley to Baiersbronn | 5,749.43 mi (9,252.81 km) |
| Castro Valley to Balingen | 5,775.53 mi (9,294.82 km) |
| Castro Valley to Ballenstedt | 5,646.29 mi (9,086.83 km) |
| Castro Valley to Balve | 5,581.00 mi (8,981.74 km) |
| Castro Valley to Bamberg | 5,740.07 mi (9,237.75 km) |
| Castro Valley to Bannewitz | 5,748.44 mi (9,251.22 km) |
| Castro Valley to Bargteheide | 5,510.82 mi (8,868.81 km) |
| Castro Valley to Barleben | 5,629.06 mi (9,059.09 km) |
