| Castricum to Bay City (Texas) | 5,067.70 mi (8,155.67 km) |
| Castricum to Bay Point (California) | 5,407.64 mi (8,702.76 km) |
| Castricum to Bay Shore (New York) | 3,598.90 mi (5,791.86 km) |
| Castricum to Bay Village (Ohio) | 3,899.12 mi (6,275.02 km) |
| Castricum to Bayamón (Puerto Rico) | 4,415.66 mi (7,106.32 km) |
| Castricum to Bayonet Point (Florida) | 4,583.13 mi (7,375.84 km) |
| Castricum to Bayonne (New Jersey) | 3,635.85 mi (5,851.34 km) |
| Castricum to Bayou Blue (Louisiana) | 4,830.91 mi (7,774.59 km) |
| Castricum to Bayou Cane (Louisiana) | 4,834.43 mi (7,780.27 km) |
| Castricum to Bayshore Gardens (Florida) | 4,625.08 mi (7,443.35 km) |
| Castricum to Baytown (Texas) | 4,988.51 mi (8,028.23 km) |
| Castricum to Beach Park (Illinois) | 4,072.94 mi (6,554.76 km) |
| Castricum to Beachwood (New Jersey) | 3,673.11 mi (5,911.29 km) |
| Castricum to Beachwood (Ohio) | 3,883.37 mi (6,249.68 km) |
| Castricum to Beacon (New York) | 3,591.95 mi (5,780.68 km) |
