| Aarhus to Bistrita | 870.85 mi (1,401.50 km) |
| Aarhus to Blaj | 906.71 mi (1,459.21 km) |
| Aarhus to Bocsa | 896.09 mi (1,442.11 km) |
| Aarhus to Boldesti-Scaeni | 1,030.75 mi (1,658.83 km) |
| Aarhus to Bolintin Vale | 1,055.87 mi (1,699.26 km) |
| Aarhus to Borsa | 848.09 mi (1,364.87 km) |
| Aarhus to Botosani | 906.33 mi (1,458.60 km) |
| Aarhus to Brad | 878.85 mi (1,414.37 km) |
| Aarhus to Bragadiru | 1,066.32 mi (1,716.07 km) |
| Aarhus to Braila | 1,075.14 mi (1,730.27 km) |
| Aarhus to Brasov | 983.46 mi (1,582.72 km) |
| Aarhus to Breaza | 1,011.41 mi (1,627.71 km) |
| Aarhus to Bucharest | 1,066.45 mi (1,716.28 km) |
| Aarhus to Buftea | 1,054.32 mi (1,696.76 km) |
| Aarhus to Buhusi | 960.01 mi (1,544.99 km) |
