| Castelnau-le-Lez to Bingol | 1,913.12 mi (3,078.87 km) |
| Castelnau-le-Lez to Birecik | 1,837.98 mi (2,957.95 km) |
| Castelnau-le-Lez to Bitlis | 2,006.08 mi (3,228.47 km) |
| Castelnau-le-Lez to Bodrum | 1,314.58 mi (2,115.61 km) |
| Castelnau-le-Lez to Bogazliyan | 1,642.73 mi (2,643.73 km) |
| Castelnau-le-Lez to Bolu | 1,425.76 mi (2,294.54 km) |
| Castelnau-le-Lez to Bolvadin | 1,445.17 mi (2,325.78 km) |
| Castelnau-le-Lez to Bor | 1,643.17 mi (2,644.42 km) |
| Castelnau-le-Lez to Borcka | 1,914.16 mi (3,080.54 km) |
| Castelnau-le-Lez to Boyabat | 1,569.25 mi (2,525.46 km) |
| Castelnau-le-Lez to Bozdogan | 1,338.43 mi (2,154.00 km) |
| Castelnau-le-Lez to Bozkir | 1,547.61 mi (2,490.65 km) |
| Castelnau-le-Lez to Bozkurt | 1,398.77 mi (2,251.10 km) |
| Castelnau-le-Lez to Bozuyuk | 1,365.20 mi (2,197.09 km) |
| Castelnau-le-Lez to Bucak | 1,457.73 mi (2,345.99 km) |
