| Opelousas to Bilecik | 6,305.83 mi (10,148.26 km) |
| Opelousas to Bingol | 6,753.88 mi (10,869.32 km) |
| Opelousas to Birecik | 6,761.45 mi (10,881.51 km) |
| Opelousas to Bitlis | 6,834.74 mi (10,999.46 km) |
| Opelousas to Bodrum | 6,347.93 mi (10,216.01 km) |
| Opelousas to Bogazliyan | 6,550.71 mi (10,542.34 km) |
| Opelousas to Bolu | 6,339.59 mi (10,202.59 km) |
| Opelousas to Bolvadin | 6,415.09 mi (10,324.08 km) |
| Opelousas to Bor | 6,590.79 mi (10,606.85 km) |
| Opelousas to Borcka | 6,660.76 mi (10,719.45 km) |
| Opelousas to Boyabat | 6,419.66 mi (10,331.44 km) |
| Opelousas to Bozdogan | 6,355.10 mi (10,227.54 km) |
| Opelousas to Bozkir | 6,535.34 mi (10,517.62 km) |
| Opelousas to Bozkurt | 6,401.11 mi (10,301.59 km) |
| Opelousas to Bozuyuk | 6,319.17 mi (10,169.72 km) |
