| Tonsberg to Bistrita | 1,018.04 mi (1,638.38 km) |
| Tonsberg to Blaj | 1,063.51 mi (1,711.56 km) |
| Tonsberg to Bocsa | 1,070.19 mi (1,722.30 km) |
| Tonsberg to Boldesti-Scaeni | 1,180.73 mi (1,900.20 km) |
| Tonsberg to Bolintin Vale | 1,210.40 mi (1,947.94 km) |
| Tonsberg to Borsa | 990.55 mi (1,594.14 km) |
| Tonsberg to Botosani | 1,034.59 mi (1,665.01 km) |
| Tonsberg to Brad | 1,042.99 mi (1,678.53 km) |
| Tonsberg to Bragadiru | 1,219.95 mi (1,963.31 km) |
| Tonsberg to Braila | 1,212.26 mi (1,950.95 km) |
| Tonsberg to Brasov | 1,132.47 mi (1,822.53 km) |
| Tonsberg to Breaza | 1,162.77 mi (1,871.29 km) |
| Tonsberg to Bucharest | 1,219.03 mi (1,961.84 km) |
| Tonsberg to Buftea | 1,207.12 mi (1,942.67 km) |
| Tonsberg to Buhusi | 1,095.66 mi (1,763.29 km) |
