| Opelousas to Bonhill | 4,406.43 mi (7,091.47 km) |
| Opelousas to Bonnyrigg | 4,462.81 mi (7,182.20 km) |
| Opelousas to Bootle | 4,519.35 mi (7,273.19 km) |
| Opelousas to Borehamwood | 4,668.88 mi (7,513.83 km) |
| Opelousas to Boscombe | 4,628.58 mi (7,448.98 km) |
| Opelousas to Boston | 4,645.91 mi (7,476.87 km) |
| Opelousas to Bottesford | 4,606.68 mi (7,413.74 km) |
| Opelousas to Bourne | 4,637.11 mi (7,462.71 km) |
| Opelousas to Bournemouth | 4,627.06 mi (7,446.54 km) |
| Opelousas to Bournville | 4,583.95 mi (7,377.15 km) |
| Opelousas to Bovingdon | 4,656.69 mi (7,494.22 km) |
| Opelousas to Bowdon | 4,545.19 mi (7,314.77 km) |
| Opelousas to Boxley | 4,710.55 mi (7,580.89 km) |
| Opelousas to Brackley | 4,624.76 mi (7,442.84 km) |
| Opelousas to Bracknell | 4,655.83 mi (7,492.83 km) |
