| Placentia to Baraboo (Wisconsin) | 1,644.80 mi (2,647.05 km) |
| Placentia to Barberton (Ohio) | 2,033.04 mi (3,271.87 km) |
| Placentia to Bardstown (Kentucky) | 1,825.56 mi (2,937.95 km) |
| Placentia to Barrington (Illinois) | 1,705.75 mi (2,745.13 km) |
| Placentia to Barstow (California) | 82.22 mi (132.32 km) |
| Placentia to Bartlesville (Oklahoma) | 1,248.18 mi (2,008.76 km) |
| Placentia to Bartlett (Illinois) | 1,699.78 mi (2,735.54 km) |
| Placentia to Bartlett (Tennessee) | 1,592.76 mi (2,563.30 km) |
| Placentia to Bartow (Florida) | 2,165.08 mi (3,484.36 km) |
| Placentia to Batavia (Illinois) | 1,693.03 mi (2,724.67 km) |
| Placentia to Batavia (New York) | 2,214.96 mi (3,564.63 km) |
| Placentia to Batesville (Arkansas) | 1,489.15 mi (2,396.55 km) |
| Placentia to Baton Rouge (Louisiana) | 1,576.54 mi (2,537.20 km) |
| Placentia to Battle Creek (Michigan) | 1,853.90 mi (2,983.56 km) |
| Placentia to Battle Ground (Washington) | 858.30 mi (1,381.31 km) |
