| Sempeter pri Gorici to Bicaz | 596.39 mi (959.80 km) |
| Sempeter pri Gorici to Bistrita | 522.55 mi (840.96 km) |
| Sempeter pri Gorici to Blaj | 492.73 mi (792.97 km) |
| Sempeter pri Gorici to Bocsa | 391.60 mi (630.22 km) |
| Sempeter pri Gorici to Boldesti-Scaeni | 602.94 mi (970.33 km) |
| Sempeter pri Gorici to Bolintin Vale | 598.36 mi (962.97 km) |
| Sempeter pri Gorici to Borsa | 534.52 mi (860.23 km) |
| Sempeter pri Gorici to Botosani | 627.83 mi (1,010.39 km) |
| Sempeter pri Gorici to Brad | 439.02 mi (706.53 km) |
| Sempeter pri Gorici to Bragadiru | 610.08 mi (981.83 km) |
| Sempeter pri Gorici to Braila | 692.82 mi (1,114.98 km) |
| Sempeter pri Gorici to Brasov | 576.78 mi (928.24 km) |
| Sempeter pri Gorici to Breaza | 583.41 mi (938.91 km) |
| Sempeter pri Gorici to Bucharest | 615.20 mi (990.07 km) |
| Sempeter pri Gorici to Buftea | 605.59 mi (974.60 km) |
