| Westbrook to Bicaz | 4,374.75 mi (7,040.48 km) |
| Westbrook to Bistrita | 4,305.09 mi (6,928.38 km) |
| Westbrook to Blaj | 4,321.04 mi (6,954.05 km) |
| Westbrook to Bocsa | 4,266.27 mi (6,865.89 km) |
| Westbrook to Boldesti-Scaeni | 4,450.31 mi (7,162.08 km) |
| Westbrook to Bolintin Vale | 4,464.01 mi (7,184.13 km) |
| Westbrook to Borsa | 4,290.37 mi (6,904.69 km) |
| Westbrook to Botosani | 4,362.13 mi (7,020.17 km) |
| Westbrook to Brad | 4,279.00 mi (6,886.38 km) |
| Westbrook to Bragadiru | 4,475.76 mi (7,203.04 km) |
| Westbrook to Braila | 4,514.61 mi (7,265.56 km) |
| Westbrook to Brasov | 4,407.82 mi (7,093.71 km) |
| Westbrook to Breaza | 4,429.45 mi (7,128.51 km) |
| Westbrook to Bucharest | 4,478.22 mi (7,207.00 km) |
| Westbrook to Buftea | 4,466.43 mi (7,188.02 km) |
