| Gagnef to Bicaz | 1,044.05 mi (1,680.24 km) |
| Gagnef to Bistrita | 1,004.10 mi (1,615.95 km) |
| Gagnef to Blaj | 1,058.80 mi (1,703.97 km) |
| Gagnef to Bocsa | 1,086.16 mi (1,748.01 km) |
| Gagnef to Boldesti-Scaeni | 1,165.27 mi (1,875.31 km) |
| Gagnef to Bolintin Vale | 1,199.32 mi (1,930.12 km) |
| Gagnef to Borsa | 972.53 mi (1,565.14 km) |
| Gagnef to Botosani | 1,000.64 mi (1,610.37 km) |
| Gagnef to Brad | 1,047.40 mi (1,685.62 km) |
| Gagnef to Bragadiru | 1,207.64 mi (1,943.51 km) |
| Gagnef to Braila | 1,182.34 mi (1,902.79 km) |
| Gagnef to Brasov | 1,117.16 mi (1,797.89 km) |
| Gagnef to Breaza | 1,149.26 mi (1,849.56 km) |
| Gagnef to Bucharest | 1,205.57 mi (1,940.18 km) |
| Gagnef to Buftea | 1,194.18 mi (1,921.84 km) |
