| Serres to Beyne-Heusay | 1,079.68 mi (1,737.57 km) |
| Serres to Bierbeek | 1,120.60 mi (1,803.43 km) |
| Serres to Bilzen | 1,093.56 mi (1,759.91 km) |
| Serres to Binche | 1,129.45 mi (1,817.68 km) |
| Serres to Bissegem | 1,179.65 mi (1,898.46 km) |
| Serres to Blankenberge | 1,198.90 mi (1,929.45 km) |
| Serres to Blegny | 1,078.31 mi (1,735.38 km) |
| Serres to Bocholt | 1,102.33 mi (1,774.02 km) |
| Serres to Boechout | 1,142.19 mi (1,838.17 km) |
| Serres to Bonheiden | 1,136.28 mi (1,828.67 km) |
| Serres to Boom | 1,144.28 mi (1,841.53 km) |
| Serres to Boortmeerbeek | 1,133.30 mi (1,823.88 km) |
| Serres to Borgerhout | 1,145.92 mi (1,844.18 km) |
| Serres to Borgloon | 1,097.76 mi (1,766.67 km) |
| Serres to Bornem | 1,149.88 mi (1,850.55 km) |
