| Monroe to Bicaz | 5,739.57 mi (9,236.95 km) |
| Monroe to Bistrita | 5,672.90 mi (9,129.66 km) |
| Monroe to Blaj | 5,694.50 mi (9,164.42 km) |
| Monroe to Bocsa | 5,647.63 mi (9,088.99 km) |
| Monroe to Boldesti-Scaeni | 5,823.61 mi (9,372.19 km) |
| Monroe to Bolintin Vale | 5,840.30 mi (9,399.06 km) |
| Monroe to Borsa | 5,655.31 mi (9,101.35 km) |
| Monroe to Botosani | 5,721.32 mi (9,207.57 km) |
| Monroe to Brad | 5,655.16 mi (9,101.10 km) |
| Monroe to Bragadiru | 5,851.85 mi (9,417.64 km) |
| Monroe to Braila | 5,882.01 mi (9,466.18 km) |
| Monroe to Brasov | 5,779.44 mi (9,301.11 km) |
| Monroe to Breaza | 5,802.98 mi (9,338.99 km) |
| Monroe to Bucharest | 5,853.77 mi (9,420.73 km) |
| Monroe to Buftea | 5,841.78 mi (9,401.44 km) |
