| Mastic Beach to Beyne-Heusay | 3,667.90 mi (5,902.91 km) |
| Mastic Beach to Bierbeek | 3,626.47 mi (5,836.23 km) |
| Mastic Beach to Bilzen | 3,656.09 mi (5,883.91 km) |
| Mastic Beach to Binche | 3,612.73 mi (5,814.12 km) |
| Mastic Beach to Bissegem | 3,563.59 mi (5,735.04 km) |
| Mastic Beach to Blankenberge | 3,548.07 mi (5,710.07 km) |
| Mastic Beach to Blegny | 3,670.00 mi (5,906.29 km) |
| Mastic Beach to Bocholt | 3,650.89 mi (5,875.54 km) |
| Mastic Beach to Boechout | 3,607.13 mi (5,805.11 km) |
| Mastic Beach to Bonheiden | 3,612.02 mi (5,812.99 km) |
| Mastic Beach to Boom | 3,604.03 mi (5,800.13 km) |
| Mastic Beach to Boortmeerbeek | 3,614.61 mi (5,817.15 km) |
| Mastic Beach to Borgerhout | 3,603.89 mi (5,799.91 km) |
| Mastic Beach to Borgloon | 3,650.69 mi (5,875.22 km) |
| Mastic Beach to Bornem | 3,598.21 mi (5,790.76 km) |
