| Grinon to Bicaz | 1,557.87 mi (2,507.15 km) |
| Grinon to Bistrita | 1,485.50 mi (2,390.68 km) |
| Grinon to Blaj | 1,449.41 mi (2,332.59 km) |
| Grinon to Bocsa | 1,337.68 mi (2,152.78 km) |
| Grinon to Boldesti-Scaeni | 1,545.72 mi (2,487.60 km) |
| Grinon to Bolintin Vale | 1,531.48 mi (2,464.68 km) |
| Grinon to Borsa | 1,498.64 mi (2,411.83 km) |
| Grinon to Botosani | 1,591.84 mi (2,561.82 km) |
| Grinon to Brad | 1,395.60 mi (2,246.00 km) |
| Grinon to Bragadiru | 1,542.19 mi (2,481.92 km) |
| Grinon to Braila | 1,640.01 mi (2,639.35 km) |
| Grinon to Brasov | 1,527.79 mi (2,458.75 km) |
| Grinon to Breaza | 1,528.21 mi (2,459.41 km) |
| Grinon to Bucharest | 1,548.58 mi (2,492.19 km) |
| Grinon to Buftea | 1,541.08 mi (2,480.13 km) |
