| Zachary to Baraboo (Wisconsin) | 888.20 mi (1,429.42 km) |
| Zachary to Barberton (Ohio) | 891.86 mi (1,435.31 km) |
| Zachary to Bardstown (Kentucky) | 591.80 mi (952.40 km) |
| Zachary to Barrington (Illinois) | 811.28 mi (1,305.63 km) |
| Zachary to Barstow (California) | 1,527.14 mi (2,457.70 km) |
| Zachary to Bartlesville (Oklahoma) | 501.41 mi (806.93 km) |
| Zachary to Bartlett (Illinois) | 798.85 mi (1,285.63 km) |
| Zachary to Bartlett (Tennessee) | 325.18 mi (523.32 km) |
| Zachary to Bartow (Florida) | 594.59 mi (956.91 km) |
| Zachary to Batavia (Illinois) | 788.75 mi (1,269.37 km) |
| Zachary to Batavia (New York) | 1,111.60 mi (1,788.95 km) |
| Zachary to Batesville (Arkansas) | 353.68 mi (569.19 km) |
| Zachary to Baton Rouge (Louisiana) | 15.48 mi (24.91 km) |
| Zachary to Battle Creek (Michigan) | 868.22 mi (1,397.27 km) |
| Zachary to Battle Ground (Washington) | 1,978.59 mi (3,184.24 km) |
