| Gunzburg to Bistrita | 665.73 mi (1,071.39 km) |
| Gunzburg to Blaj | 657.20 mi (1,057.67 km) |
| Gunzburg to Bocsa | 579.57 mi (932.73 km) |
| Gunzburg to Boldesti-Scaeni | 781.08 mi (1,257.03 km) |
| Gunzburg to Bolintin Vale | 785.72 mi (1,264.49 km) |
| Gunzburg to Borsa | 665.96 mi (1,071.76 km) |
| Gunzburg to Botosani | 756.75 mi (1,217.87 km) |
| Gunzburg to Brad | 607.46 mi (977.61 km) |
| Gunzburg to Bragadiru | 797.70 mi (1,283.77 km) |
| Gunzburg to Braila | 861.86 mi (1,387.03 km) |
| Gunzburg to Brasov | 746.07 mi (1,200.69 km) |
| Gunzburg to Breaza | 760.33 mi (1,223.63 km) |
| Gunzburg to Bucharest | 801.54 mi (1,289.95 km) |
| Gunzburg to Buftea | 790.59 mi (1,272.34 km) |
| Gunzburg to Buhusi | 773.64 mi (1,245.06 km) |
