| Holt to Bicaz | 4,938.44 mi (7,947.65 km) |
| Holt to Bistrita | 4,873.11 mi (7,842.52 km) |
| Holt to Blaj | 4,897.28 mi (7,881.41 km) |
| Holt to Bocsa | 4,855.14 mi (7,813.59 km) |
| Holt to Boldesti-Scaeni | 5,026.01 mi (8,088.57 km) |
| Holt to Bolintin Vale | 5,044.24 mi (8,117.91 km) |
| Holt to Borsa | 4,854.40 mi (7,812.40 km) |
| Holt to Botosani | 4,918.23 mi (7,915.13 km) |
| Holt to Brad | 4,859.46 mi (7,820.55 km) |
| Holt to Bragadiru | 5,055.64 mi (8,136.27 km) |
| Holt to Braila | 5,081.61 mi (8,178.06 km) |
| Holt to Brasov | 4,981.12 mi (8,016.33 km) |
| Holt to Breaza | 5,005.54 mi (8,055.63 km) |
| Holt to Bucharest | 5,057.26 mi (8,138.87 km) |
| Holt to Buftea | 5,045.21 mi (8,119.47 km) |
