| Oroville to Bicaz | 6,142.44 mi (9,885.30 km) |
| Oroville to Bistrita | 6,096.88 mi (9,811.98 km) |
| Oroville to Blaj | 6,144.45 mi (9,888.53 km) |
| Oroville to Bocsa | 6,146.12 mi (9,891.22 km) |
| Oroville to Boldesti-Scaeni | 6,259.57 mi (10,073.80 km) |
| Oroville to Bolintin Vale | 6,290.64 mi (10,123.81 km) |
| Oroville to Borsa | 6,067.60 mi (9,764.86 km) |
| Oroville to Botosani | 6,100.73 mi (9,818.17 km) |
| Oroville to Brad | 6,123.41 mi (9,854.68 km) |
| Oroville to Bragadiru | 6,299.91 mi (10,138.72 km) |
| Oroville to Braila | 6,282.25 mi (10,110.30 km) |
| Oroville to Brasov | 6,211.21 mi (9,995.98 km) |
| Oroville to Breaza | 6,242.23 mi (10,045.90 km) |
| Oroville to Bucharest | 6,298.66 mi (10,136.71 km) |
| Oroville to Buftea | 6,286.87 mi (10,117.74 km) |
