| Pontypridd to Bilecik | 1,767.15 mi (2,843.96 km) |
| Pontypridd to Bingol | 2,265.32 mi (3,645.68 km) |
| Pontypridd to Birecik | 2,238.40 mi (3,602.36 km) |
| Pontypridd to Bitlis | 2,354.50 mi (3,789.20 km) |
| Pontypridd to Bodrum | 1,802.79 mi (2,901.31 km) |
| Pontypridd to Bogazliyan | 2,028.80 mi (3,265.03 km) |
| Pontypridd to Bolu | 1,810.87 mi (2,914.31 km) |
| Pontypridd to Bolvadin | 1,873.39 mi (3,014.94 km) |
| Pontypridd to Bor | 2,056.88 mi (3,310.23 km) |
| Pontypridd to Borcka | 2,215.70 mi (3,565.82 km) |
| Pontypridd to Boyabat | 1,915.90 mi (3,083.34 km) |
| Pontypridd to Bozdogan | 1,808.40 mi (2,910.34 km) |
| Pontypridd to Bozkir | 1,991.53 mi (3,205.06 km) |
| Pontypridd to Bozkurt | 1,854.84 mi (2,985.07 km) |
| Pontypridd to Bozuyuk | 1,779.55 mi (2,863.91 km) |
