| Knowle to Bicaz | 1,291.74 mi (2,078.85 km) |
| Knowle to Bistrita | 1,218.04 mi (1,960.24 km) |
| Knowle to Blaj | 1,225.15 mi (1,971.68 km) |
| Knowle to Bocsa | 1,163.35 mi (1,872.22 km) |
| Knowle to Boldesti-Scaeni | 1,353.54 mi (2,178.31 km) |
| Knowle to Bolintin Vale | 1,364.07 mi (2,195.26 km) |
| Knowle to Borsa | 1,208.91 mi (1,945.55 km) |
| Knowle to Botosani | 1,290.55 mi (2,076.94 km) |
| Knowle to Brad | 1,180.19 mi (1,899.33 km) |
| Knowle to Bragadiru | 1,375.95 mi (2,214.37 km) |
| Knowle to Braila | 1,425.06 mi (2,293.41 km) |
| Knowle to Brasov | 1,313.53 mi (2,113.92 km) |
| Knowle to Breaza | 1,332.58 mi (2,144.57 km) |
| Knowle to Bucharest | 1,378.90 mi (2,219.13 km) |
| Knowle to Buftea | 1,367.35 mi (2,200.54 km) |
