| Castro Valley to Blansko | 5,913.11 mi (9,516.23 km) |
| Castro Valley to Bohumin | 5,920.54 mi (9,528.18 km) |
| Castro Valley to Boskovice | 5,906.19 mi (9,505.09 km) |
| Castro Valley to Brandys nad Labem-Stara Boleslav | 5,817.75 mi (9,362.76 km) |
| Castro Valley to Breclav | 5,954.36 mi (9,582.61 km) |
| Castro Valley to Brevnov | 5,816.40 mi (9,360.59 km) |
| Castro Valley to Brno | 5,922.33 mi (9,531.07 km) |
| Castro Valley to Bruntal | 5,895.28 mi (9,487.54 km) |
| Castro Valley to Bystrc | 5,918.44 mi (9,524.81 km) |
| Castro Valley to Caslav | 5,851.36 mi (9,416.85 km) |
| Castro Valley to Celakovice | 5,821.41 mi (9,368.66 km) |
| Castro Valley to Ceska Lipa | 5,785.76 mi (9,311.28 km) |
| Castro Valley to Ceska Trebova | 5,876.82 mi (9,457.83 km) |
| Castro Valley to Ceske Budejovice | 5,883.38 mi (9,468.38 km) |
| Castro Valley to Cesky Krumlov | 5,888.88 mi (9,477.24 km) |
