| Dour to Brownsburg (Indiana) | 4,181.40 mi (6,729.31 km) |
| Dour to Brownsville (Florida) | 4,609.33 mi (7,418.00 km) |
| Dour to Brownsville (Texas) | 5,315.66 mi (8,554.73 km) |
| Dour to Brownwood (Texas) | 5,073.18 mi (8,164.50 km) |
| Dour to Brunswick (Georgia) | 4,398.78 mi (7,079.16 km) |
| Dour to Brunswick (Ohio) | 3,937.79 mi (6,337.27 km) |
| Dour to Brushy Creek (Texas) | 5,088.61 mi (8,189.32 km) |
| Dour to Bryan (Texas) | 5,027.83 mi (8,091.52 km) |
| Dour to Bryant (Arkansas) | 4,673.70 mi (7,521.59 km) |
| Dour to Bryn Mawr-Skyway (Washington) | 4,950.92 mi (7,967.74 km) |
| Dour to Buckeye (Arizona) | 5,470.67 mi (8,804.20 km) |
| Dour to Buckhall (Virginia) | 3,875.71 mi (6,237.35 km) |
| Dour to Bucyrus (Ohio) | 4,003.10 mi (6,442.37 km) |
| Dour to Buda (Texas) | 5,115.82 mi (8,233.11 km) |
| Dour to Buena Park (California) | 5,620.63 mi (9,045.53 km) |
