| Madera to Bicaz | 6,275.00 mi (10,098.64 km) |
| Madera to Bistrita | 6,227.28 mi (10,021.84 km) |
| Madera to Blaj | 6,272.87 mi (10,095.21 km) |
| Madera to Bocsa | 6,270.13 mi (10,090.80 km) |
| Madera to Boldesti-Scaeni | 6,390.04 mi (10,283.78 km) |
| Madera to Bolintin Vale | 6,420.06 mi (10,332.08 km) |
| Madera to Borsa | 6,198.82 mi (9,976.04 km) |
| Madera to Botosani | 6,235.02 mi (10,034.30 km) |
| Madera to Brad | 6,250.04 mi (10,058.47 km) |
| Madera to Bragadiru | 6,429.59 mi (10,347.43 km) |
| Madera to Braila | 6,416.00 mi (10,325.55 km) |
| Madera to Brasov | 6,341.72 mi (10,206.02 km) |
| Madera to Breaza | 6,372.30 mi (10,255.22 km) |
| Madera to Bucharest | 6,428.62 mi (10,345.86 km) |
| Madera to Buftea | 6,416.73 mi (10,326.73 km) |
