| Osterburg to Bistrita | 686.02 mi (1,104.04 km) |
| Osterburg to Blaj | 709.58 mi (1,141.97 km) |
| Osterburg to Bocsa | 680.34 mi (1,094.89 km) |
| Osterburg to Boldesti-Scaeni | 837.95 mi (1,348.55 km) |
| Osterburg to Bolintin Vale | 857.61 mi (1,380.19 km) |
| Osterburg to Borsa | 669.80 mi (1,077.94 km) |
| Osterburg to Botosani | 742.49 mi (1,194.93 km) |
| Osterburg to Brad | 674.26 mi (1,085.12 km) |
| Osterburg to Bragadiru | 868.80 mi (1,398.19 km) |
| Osterburg to Braila | 895.39 mi (1,440.99 km) |
| Osterburg to Brasov | 792.93 mi (1,276.10 km) |
| Osterburg to Breaza | 817.58 mi (1,315.77 km) |
| Osterburg to Bucharest | 870.04 mi (1,400.20 km) |
| Osterburg to Buftea | 857.93 mi (1,380.71 km) |
| Osterburg to Buhusi | 785.42 mi (1,264.01 km) |
