| Douai to Bailey's Crossroads (Virginia) | 3,829.10 mi (6,162.35 km) |
| Douai to Bainbridge (Georgia) | 4,511.23 mi (7,260.13 km) |
| Douai to Bainbridge Island (Washington) | 4,933.66 mi (7,939.97 km) |
| Douai to Baker (Louisiana) | 4,797.42 mi (7,720.70 km) |
| Douai to Bakersfield (California) | 5,545.79 mi (8,925.08 km) |
| Douai to Balch Springs (Texas) | 4,904.06 mi (7,892.32 km) |
| Douai to Baldwin (New York) | 3,605.36 mi (5,802.27 km) |
| Douai to Baldwin (Pennsylvania) | 3,876.41 mi (6,238.48 km) |
| Douai to Baldwin Park (California) | 5,585.75 mi (8,989.40 km) |
| Douai to Ballenger Creek (Maryland) | 3,817.26 mi (6,143.28 km) |
| Douai to Ballwin (Missouri) | 4,375.48 mi (7,041.66 km) |
| Douai to Baltimore (Maryland) | 3,787.58 mi (6,095.52 km) |
| Douai to Bangor (Maine) | 3,237.85 mi (5,210.81 km) |
| Douai to Banning (California) | 5,559.39 mi (8,946.97 km) |
| Douai to Baraboo (Wisconsin) | 4,112.99 mi (6,619.22 km) |
