| Douai to Bountiful (Utah) | 5,009.74 mi (8,062.40 km) |
| Douai to Bourbonnais (Illinois) | 4,149.63 mi (6,678.18 km) |
| Douai to Bowie (Maryland) | 3,808.30 mi (6,128.87 km) |
| Douai to Bowling Green (Kentucky) | 4,292.63 mi (6,908.31 km) |
| Douai to Bowling Green (Ohio) | 3,977.01 mi (6,400.37 km) |
| Douai to Box Elder (South Dakota) | 4,551.91 mi (7,325.60 km) |
| Douai to Boynton Beach (Florida) | 4,537.54 mi (7,302.46 km) |
| Douai to Bozeman (Montana) | 4,722.83 mi (7,600.66 km) |
| Douai to Bradenton (Florida) | 4,596.31 mi (7,397.05 km) |
| Douai to Bradfordville (Florida) | 4,512.25 mi (7,261.77 km) |
| Douai to Bradley (Illinois) | 4,149.24 mi (6,677.56 km) |
| Douai to Bradley Gardens (New Jersey) | 3,652.39 mi (5,877.95 km) |
| Douai to Brainerd (Minnesota) | 4,138.42 mi (6,660.14 km) |
| Douai to Brambleton (Virginia) | 3,839.67 mi (6,179.35 km) |
| Douai to Brandermill (Virginia) | 3,914.26 mi (6,299.40 km) |
