| Lake Butler to Bicaz | 5,556.63 mi (8,942.53 km) |
| Lake Butler to Bistrita | 5,484.61 mi (8,826.63 km) |
| Lake Butler to Blaj | 5,494.44 mi (8,842.44 km) |
| Lake Butler to Bocsa | 5,429.88 mi (8,738.55 km) |
| Lake Butler to Boldesti-Scaeni | 5,622.92 mi (9,049.22 km) |
| Lake Butler to Bolintin Vale | 5,632.92 mi (9,065.30 km) |
| Lake Butler to Borsa | 5,472.72 mi (8,807.49 km) |
| Lake Butler to Botosani | 5,548.94 mi (8,930.16 km) |
| Lake Butler to Brad | 5,449.49 mi (8,770.11 km) |
| Lake Butler to Bragadiru | 5,644.83 mi (9,084.47 km) |
| Lake Butler to Braila | 5,693.06 mi (9,162.09 km) |
| Lake Butler to Brasov | 5,582.64 mi (8,984.40 km) |
| Lake Butler to Breaza | 5,601.96 mi (9,015.48 km) |
| Lake Butler to Bucharest | 5,647.95 mi (9,089.49 km) |
| Lake Butler to Buftea | 5,636.47 mi (9,071.03 km) |
