| Preakness to Bicaz | 4,649.09 mi (7,481.99 km) |
| Preakness to Bistrita | 4,579.34 mi (7,369.73 km) |
| Preakness to Blaj | 4,595.00 mi (7,394.94 km) |
| Preakness to Bocsa | 4,539.58 mi (7,305.75 km) |
| Preakness to Boldesti-Scaeni | 4,724.25 mi (7,602.95 km) |
| Preakness to Bolintin Vale | 4,737.74 mi (7,624.65 km) |
| Preakness to Borsa | 4,564.72 mi (7,346.21 km) |
| Preakness to Botosani | 4,636.60 mi (7,461.89 km) |
| Preakness to Brad | 4,552.78 mi (7,326.98 km) |
| Preakness to Bragadiru | 4,749.50 mi (7,643.58 km) |
| Preakness to Braila | 4,788.84 mi (7,706.89 km) |
| Preakness to Brasov | 4,681.87 mi (7,534.75 km) |
| Preakness to Breaza | 4,703.38 mi (7,569.36 km) |
| Preakness to Bucharest | 4,752.00 mi (7,647.61 km) |
| Preakness to Buftea | 4,740.22 mi (7,628.65 km) |
