| Poplar Bluff to Baraboo (Wisconsin) | 464.73 mi (747.91 km) |
| Poplar Bluff to Barberton (Ohio) | 556.86 mi (896.18 km) |
| Poplar Bluff to Bardstown (Kentucky) | 282.09 mi (453.98 km) |
| Poplar Bluff to Barrington (Illinois) | 391.71 mi (630.39 km) |
| Poplar Bluff to Barstow (California) | 1,493.17 mi (2,403.03 km) |
| Poplar Bluff to Bartlesville (Oklahoma) | 306.23 mi (492.83 km) |
| Poplar Bluff to Bartlett (Illinois) | 379.21 mi (610.28 km) |
| Poplar Bluff to Bartlett (Tennessee) | 110.77 mi (178.27 km) |
| Poplar Bluff to Bartow (Florida) | 791.55 mi (1,273.88 km) |
| Poplar Bluff to Batavia (Illinois) | 368.83 mi (593.57 km) |
| Poplar Bluff to Batavia (New York) | 777.42 mi (1,251.13 km) |
| Poplar Bluff to Batesville (Arkansas) | 96.22 mi (154.86 km) |
| Poplar Bluff to Baton Rouge (Louisiana) | 438.70 mi (706.01 km) |
| Poplar Bluff to Battle Creek (Michigan) | 471.58 mi (758.93 km) |
| Poplar Bluff to Battle Ground (Washington) | 1,766.45 mi (2,842.82 km) |
