| Helsinki to Bistrita | 900.98 mi (1,449.98 km) |
| Helsinki to Blaj | 967.89 mi (1,557.67 km) |
| Helsinki to Bocsa | 1,030.86 mi (1,659.02 km) |
| Helsinki to Boldesti-Scaeni | 1,047.10 mi (1,685.14 km) |
| Helsinki to Bolintin Vale | 1,086.93 mi (1,749.24 km) |
| Helsinki to Borsa | 864.81 mi (1,391.77 km) |
| Helsinki to Botosani | 861.10 mi (1,385.80 km) |
| Helsinki to Brad | 974.11 mi (1,567.68 km) |
| Helsinki to Bragadiru | 1,092.52 mi (1,758.24 km) |
| Helsinki to Braila | 1,037.06 mi (1,668.98 km) |
| Helsinki to Brasov | 1,002.52 mi (1,613.40 km) |
| Helsinki to Breaza | 1,035.70 mi (1,666.79 km) |
| Helsinki to Bucharest | 1,088.48 mi (1,751.75 km) |
| Helsinki to Buftea | 1,078.72 mi (1,736.04 km) |
| Helsinki to Buhusi | 932.46 mi (1,500.65 km) |
