| Leon to Bicaz | 1,570.41 mi (2,527.33 km) |
| Leon to Bistrita | 1,495.50 mi (2,406.77 km) |
| Leon to Blaj | 1,467.74 mi (2,362.11 km) |
| Leon to Bocsa | 1,362.86 mi (2,193.32 km) |
| Leon to Boldesti-Scaeni | 1,574.17 mi (2,533.38 km) |
| Leon to Bolintin Vale | 1,564.91 mi (2,518.49 km) |
| Leon to Borsa | 1,504.12 mi (2,420.64 km) |
| Leon to Botosani | 1,597.54 mi (2,570.99 km) |
| Leon to Brad | 1,413.97 mi (2,275.56 km) |
| Leon to Bragadiru | 1,576.20 mi (2,536.64 km) |
| Leon to Braila | 1,666.11 mi (2,681.35 km) |
| Leon to Brasov | 1,550.87 mi (2,495.88 km) |
| Leon to Breaza | 1,555.38 mi (2,503.14 km) |
| Leon to Bucharest | 1,582.02 mi (2,546.02 km) |
| Leon to Buftea | 1,573.42 mi (2,532.18 km) |
