| Olton to Bicaz | 1,295.19 mi (2,084.41 km) |
| Olton to Bistrita | 1,221.54 mi (1,965.89 km) |
| Olton to Blaj | 1,228.83 mi (1,977.61 km) |
| Olton to Bocsa | 1,167.26 mi (1,878.52 km) |
| Olton to Boldesti-Scaeni | 1,357.26 mi (2,184.29 km) |
| Olton to Bolintin Vale | 1,367.87 mi (2,201.37 km) |
| Olton to Borsa | 1,212.32 mi (1,951.05 km) |
| Olton to Botosani | 1,293.84 mi (2,082.24 km) |
| Olton to Brad | 1,183.94 mi (1,905.37 km) |
| Olton to Bragadiru | 1,379.74 mi (2,220.48 km) |
| Olton to Braila | 1,428.64 mi (2,299.17 km) |
| Olton to Brasov | 1,317.19 mi (2,119.81 km) |
| Olton to Breaza | 1,336.29 mi (2,150.55 km) |
| Olton to Bucharest | 1,382.68 mi (2,225.21 km) |
| Olton to Buftea | 1,371.12 mi (2,206.61 km) |
