| Mechelen-aan-de-Maas to Bistrita | 889.00 mi (1,430.70 km) |
| Mechelen-aan-de-Maas to Blaj | 893.61 mi (1,438.13 km) |
| Mechelen-aan-de-Maas to Bocsa | 831.05 mi (1,337.45 km) |
| Mechelen-aan-de-Maas to Boldesti-Scaeni | 1,021.68 mi (1,644.23 km) |
| Mechelen-aan-de-Maas to Bolintin Vale | 1,031.73 mi (1,660.41 km) |
| Mechelen-aan-de-Maas to Borsa | 881.73 mi (1,419.01 km) |
| Mechelen-aan-de-Maas to Botosani | 966.03 mi (1,554.67 km) |
| Mechelen-aan-de-Maas to Brad | 848.09 mi (1,364.87 km) |
| Mechelen-aan-de-Maas to Bragadiru | 1,043.61 mi (1,679.54 km) |
| Mechelen-aan-de-Maas to Braila | 1,094.66 mi (1,761.68 km) |
| Mechelen-aan-de-Maas to Brasov | 982.23 mi (1,580.75 km) |
| Mechelen-aan-de-Maas to Breaza | 1,000.71 mi (1,610.49 km) |
| Mechelen-aan-de-Maas to Bucharest | 1,046.62 mi (1,684.38 km) |
| Mechelen-aan-de-Maas to Buftea | 1,035.11 mi (1,665.84 km) |
| Mechelen-aan-de-Maas to Buhusi | 995.57 mi (1,602.22 km) |
