| Festus to Badger (Alaska) | 2,908.16 mi (4,680.24 km) |
| Festus to Bailey's Crossroads (Virginia) | 718.39 mi (1,156.13 km) |
| Festus to Bainbridge (Georgia) | 604.39 mi (972.66 km) |
| Festus to Bainbridge Island (Washington) | 1,735.67 mi (2,793.30 km) |
| Festus to Baker (Louisiana) | 529.33 mi (851.87 km) |
| Festus to Bakersfield (California) | 1,589.98 mi (2,558.82 km) |
| Festus to Balch Springs (Texas) | 515.81 mi (830.12 km) |
| Festus to Baldwin (New York) | 910.75 mi (1,465.72 km) |
| Festus to Baldwin (Pennsylvania) | 577.41 mi (929.26 km) |
| Festus to Baldwin Park (California) | 1,558.05 mi (2,507.44 km) |
| Festus to Ballenger Creek (Maryland) | 703.39 mi (1,132.00 km) |
| Festus to Ballwin (Missouri) | 27.04 mi (43.52 km) |
| Festus to Baltimore (Maryland) | 746.27 mi (1,201.01 km) |
| Festus to Bangor (Maine) | 1,203.38 mi (1,936.66 km) |
| Festus to Banning (California) | 1,502.91 mi (2,418.70 km) |
