| Mery-sur-Oise to Bistrita | 1,034.42 mi (1,664.74 km) |
| Mery-sur-Oise to Blaj | 1,027.67 mi (1,653.87 km) |
| Mery-sur-Oise to Bocsa | 948.02 mi (1,525.69 km) |
| Mery-sur-Oise to Boldesti-Scaeni | 1,151.39 mi (1,852.99 km) |
| Mery-sur-Oise to Bolintin Vale | 1,155.14 mi (1,859.02 km) |
| Mery-sur-Oise to Borsa | 1,032.65 mi (1,661.88 km) |
| Mery-sur-Oise to Botosani | 1,121.73 mi (1,805.24 km) |
| Mery-sur-Oise to Brad | 977.91 mi (1,573.79 km) |
| Mery-sur-Oise to Bragadiru | 1,167.11 mi (1,878.29 km) |
| Mery-sur-Oise to Braila | 1,232.27 mi (1,983.15 km) |
| Mery-sur-Oise to Brasov | 1,116.56 mi (1,796.92 km) |
| Mery-sur-Oise to Breaza | 1,130.68 mi (1,819.65 km) |
| Mery-sur-Oise to Bucharest | 1,171.14 mi (1,884.77 km) |
| Mery-sur-Oise to Buftea | 1,160.34 mi (1,867.38 km) |
| Mery-sur-Oise to Buhusi | 1,142.36 mi (1,838.45 km) |
