| Grangemouth to Bicaz | 1,414.00 mi (2,275.62 km) |
| Grangemouth to Bistrita | 1,345.15 mi (2,164.82 km) |
| Grangemouth to Blaj | 1,364.89 mi (2,196.58 km) |
| Grangemouth to Bocsa | 1,321.79 mi (2,127.21 km) |
| Grangemouth to Boldesti-Scaeni | 1,494.04 mi (2,404.42 km) |
| Grangemouth to Bolintin Vale | 1,510.89 mi (2,431.54 km) |
| Grangemouth to Borsa | 1,329.60 mi (2,139.78 km) |
| Grangemouth to Botosani | 1,401.50 mi (2,255.49 km) |
| Grangemouth to Brad | 1,325.87 mi (2,133.79 km) |
| Grangemouth to Bragadiru | 1,522.39 mi (2,450.05 km) |
| Grangemouth to Braila | 1,554.69 mi (2,502.02 km) |
| Grangemouth to Brasov | 1,450.15 mi (2,333.80 km) |
| Grangemouth to Breaza | 1,473.38 mi (2,371.18 km) |
| Grangemouth to Bucharest | 1,524.22 mi (2,452.99 km) |
| Grangemouth to Buftea | 1,512.22 mi (2,433.68 km) |
