| Rovaniemi to Bistrita | 1,338.86 mi (2,154.69 km) |
| Rovaniemi to Blaj | 1,405.89 mi (2,262.55 km) |
| Rovaniemi to Bocsa | 1,467.18 mi (2,361.19 km) |
| Rovaniemi to Boldesti-Scaeni | 1,483.47 mi (2,387.42 km) |
| Rovaniemi to Bolintin Vale | 1,523.70 mi (2,452.16 km) |
| Rovaniemi to Borsa | 1,302.62 mi (2,096.36 km) |
| Rovaniemi to Botosani | 1,296.04 mi (2,085.77 km) |
| Rovaniemi to Brad | 1,411.61 mi (2,271.77 km) |
| Rovaniemi to Bragadiru | 1,529.01 mi (2,460.70 km) |
| Rovaniemi to Braila | 1,469.22 mi (2,364.47 km) |
| Rovaniemi to Brasov | 1,439.45 mi (2,316.57 km) |
| Rovaniemi to Breaza | 1,472.57 mi (2,369.88 km) |
| Rovaniemi to Bucharest | 1,524.78 mi (2,453.90 km) |
| Rovaniemi to Buftea | 1,515.24 mi (2,438.54 km) |
| Rovaniemi to Buhusi | 1,367.47 mi (2,200.73 km) |
