| Opelousas to Bicaz | 5,849.31 mi (9,413.55 km) |
| Opelousas to Bistrita | 5,781.86 mi (9,305.00 km) |
| Opelousas to Blaj | 5,801.96 mi (9,337.36 km) |
| Opelousas to Bocsa | 5,752.65 mi (9,257.99 km) |
| Opelousas to Boldesti-Scaeni | 5,931.19 mi (9,545.34 km) |
| Opelousas to Bolintin Vale | 5,947.03 mi (9,570.82 km) |
| Opelousas to Borsa | 5,764.96 mi (9,277.81 km) |
| Opelousas to Botosani | 5,832.34 mi (9,386.24 km) |
| Opelousas to Brad | 5,761.82 mi (9,272.75 km) |
| Opelousas to Bragadiru | 5,958.64 mi (9,589.51 km) |
| Opelousas to Braila | 5,991.20 mi (9,641.91 km) |
| Opelousas to Brasov | 5,887.46 mi (9,474.96 km) |
| Opelousas to Breaza | 5,910.49 mi (9,512.01 km) |
| Opelousas to Bucharest | 5,960.72 mi (9,592.86 km) |
| Opelousas to Buftea | 5,948.79 mi (9,573.65 km) |
