| Mersch to Bistrita | 860.19 mi (1,384.35 km) |
| Mersch to Blaj | 858.05 mi (1,380.90 km) |
| Mersch to Bocsa | 786.22 mi (1,265.29 km) |
| Mersch to Boldesti-Scaeni | 984.10 mi (1,583.76 km) |
| Mersch to Bolintin Vale | 990.87 mi (1,594.65 km) |
| Mersch to Borsa | 856.45 mi (1,378.33 km) |
| Mersch to Botosani | 944.17 mi (1,519.50 km) |
| Mersch to Brad | 810.00 mi (1,303.58 km) |
| Mersch to Bragadiru | 1,002.83 mi (1,613.90 km) |
| Mersch to Braila | 1,061.66 mi (1,708.58 km) |
| Mersch to Brasov | 947.09 mi (1,524.20 km) |
| Mersch to Breaza | 963.21 mi (1,550.14 km) |
| Mersch to Bucharest | 1,006.38 mi (1,619.60 km) |
| Mersch to Buftea | 995.19 mi (1,601.61 km) |
| Mersch to Buhusi | 967.89 mi (1,557.66 km) |
