| Tulcea to Beyne-Heusay | 1,130.36 mi (1,819.14 km) |
| Tulcea to Bierbeek | 1,171.04 mi (1,884.61 km) |
| Tulcea to Bilzen | 1,139.30 mi (1,833.53 km) |
| Tulcea to Binche | 1,192.31 mi (1,918.84 km) |
| Tulcea to Bissegem | 1,237.64 mi (1,991.79 km) |
| Tulcea to Blankenberge | 1,247.15 mi (2,007.10 km) |
| Tulcea to Blegny | 1,127.40 mi (1,814.38 km) |
| Tulcea to Bocholt | 1,140.87 mi (1,836.06 km) |
| Tulcea to Boechout | 1,187.12 mi (1,910.48 km) |
| Tulcea to Bonheiden | 1,183.50 mi (1,904.66 km) |
| Tulcea to Boom | 1,191.24 mi (1,917.12 km) |
| Tulcea to Boortmeerbeek | 1,181.45 mi (1,901.36 km) |
| Tulcea to Borgerhout | 1,189.73 mi (1,914.69 km) |
| Tulcea to Borgloon | 1,145.89 mi (1,844.14 km) |
| Tulcea to Bornem | 1,197.14 mi (1,926.62 km) |
