| Oak Lawn to Bicaz | 5,095.75 mi (8,200.81 km) |
| Oak Lawn to Bistrita | 5,031.29 mi (8,097.07 km) |
| Oak Lawn to Blaj | 5,056.85 mi (8,138.21 km) |
| Oak Lawn to Bocsa | 5,016.93 mi (8,073.96 km) |
| Oak Lawn to Boldesti-Scaeni | 5,185.30 mi (8,344.94 km) |
| Oak Lawn to Bolintin Vale | 5,204.30 mi (8,375.51 km) |
| Oak Lawn to Borsa | 5,011.90 mi (8,065.87 km) |
| Oak Lawn to Botosani | 5,074.22 mi (8,166.17 km) |
| Oak Lawn to Brad | 5,019.81 mi (8,078.60 km) |
| Oak Lawn to Bragadiru | 5,215.63 mi (8,393.74 km) |
| Oak Lawn to Braila | 5,239.29 mi (8,431.82 km) |
| Oak Lawn to Brasov | 5,140.06 mi (8,272.12 km) |
| Oak Lawn to Breaza | 5,164.93 mi (8,312.15 km) |
| Oak Lawn to Bucharest | 5,217.10 mi (8,396.11 km) |
| Oak Lawn to Buftea | 5,205.01 mi (8,376.66 km) |
