| Christchurch to Bicaz | 1,286.97 mi (2,071.18 km) |
| Christchurch to Bistrita | 1,211.68 mi (1,950.02 km) |
| Christchurch to Blaj | 1,211.96 mi (1,950.46 km) |
| Christchurch to Bocsa | 1,140.52 mi (1,835.49 km) |
| Christchurch to Boldesti-Scaeni | 1,338.45 mi (2,154.03 km) |
| Christchurch to Bolintin Vale | 1,345.43 mi (2,165.26 km) |
| Christchurch to Borsa | 1,206.02 mi (1,940.91 km) |
| Christchurch to Botosani | 1,291.56 mi (2,078.56 km) |
| Christchurch to Brad | 1,164.34 mi (1,873.83 km) |
| Christchurch to Bragadiru | 1,357.39 mi (2,184.51 km) |
| Christchurch to Braila | 1,415.01 mi (2,277.25 km) |
| Christchurch to Brasov | 1,300.96 mi (2,093.70 km) |
| Christchurch to Breaza | 1,317.54 mi (2,120.38 km) |
| Christchurch to Bucharest | 1,360.93 mi (2,190.21 km) |
| Christchurch to Buftea | 1,349.74 mi (2,172.20 km) |
