| Klosterneuburg to Bistrita | 388.70 mi (625.55 km) |
| Klosterneuburg to Blaj | 385.35 mi (620.16 km) |
| Klosterneuburg to Bocsa | 325.38 mi (523.65 km) |
| Klosterneuburg to Boldesti-Scaeni | 512.60 mi (824.96 km) |
| Klosterneuburg to Bolintin Vale | 522.46 mi (840.83 km) |
| Klosterneuburg to Borsa | 388.42 mi (625.11 km) |
| Klosterneuburg to Botosani | 479.56 mi (771.77 km) |
| Klosterneuburg to Brad | 338.77 mi (545.20 km) |
| Klosterneuburg to Bragadiru | 534.33 mi (859.92 km) |
| Klosterneuburg to Braila | 588.56 mi (947.19 km) |
| Klosterneuburg to Brasov | 474.32 mi (763.35 km) |
| Klosterneuburg to Breaza | 491.65 mi (791.23 km) |
| Klosterneuburg to Bucharest | 537.26 mi (864.64 km) |
| Klosterneuburg to Buftea | 525.73 mi (846.08 km) |
| Klosterneuburg to Buhusi | 496.64 mi (799.27 km) |
