| Festus to Bixby (Oklahoma) | 339.80 mi (546.86 km) |
| Festus to Black Forest (Colorado) | 771.27 mi (1,241.24 km) |
| Festus to Blackfoot (Idaho) | 1,195.23 mi (1,923.54 km) |
| Festus to Blackhawk (California) | 1,706.39 mi (2,746.17 km) |
| Festus to Blacksburg (Virginia) | 549.50 mi (884.33 km) |
| Festus to Blackwells Mills (New Jersey) | 857.90 mi (1,380.66 km) |
| Festus to Blaine (Minnesota) | 501.35 mi (806.85 km) |
| Festus to Bloomingdale (Florida) | 855.37 mi (1,376.58 km) |
| Festus to Bloomingdale (Illinois) | 285.40 mi (459.31 km) |
| Festus to Bloomington (California) | 1,527.59 mi (2,458.42 km) |
| Festus to Bloomington (Illinois) | 173.83 mi (279.75 km) |
| Festus to Bloomington (Indiana) | 219.36 mi (353.03 km) |
| Festus to Bloomington (Minnesota) | 480.79 mi (773.75 km) |
| Festus to Bloomsburg (Pennsylvania) | 766.28 mi (1,233.22 km) |
| Festus to Blue Ash (Ohio) | 332.45 mi (535.03 km) |
