| Le Mars to Bicaz | 5,306.34 mi (8,539.74 km) |
| Le Mars to Bistrita | 5,246.31 mi (8,443.12 km) |
| Le Mars to Blaj | 5,278.38 mi (8,494.74 km) |
| Le Mars to Bocsa | 5,249.67 mi (8,448.54 km) |
| Le Mars to Boldesti-Scaeni | 5,404.77 mi (8,698.14 km) |
| Le Mars to Bolintin Vale | 5,427.38 mi (8,734.52 km) |
| Le Mars to Borsa | 5,223.89 mi (8,407.04 km) |
| Le Mars to Botosani | 5,278.89 mi (8,495.56 km) |
| Le Mars to Brad | 5,245.37 mi (8,441.61 km) |
| Le Mars to Bragadiru | 5,438.28 mi (8,752.07 km) |
| Le Mars to Braila | 5,450.77 mi (8,772.16 km) |
| Le Mars to Brasov | 5,358.07 mi (8,622.98 km) |
| Le Mars to Breaza | 5,384.98 mi (8,666.29 km) |
| Le Mars to Bucharest | 5,439.01 mi (8,753.24 km) |
| Le Mars to Buftea | 5,426.85 mi (8,733.68 km) |
