| Penafiel to Bingol | 2,551.35 mi (4,105.99 km) |
| Penafiel to Birecik | 2,467.45 mi (3,970.98 km) |
| Penafiel to Bitlis | 2,644.31 mi (4,255.60 km) |
| Penafiel to Bodrum | 1,921.89 mi (3,092.99 km) |
| Penafiel to Bogazliyan | 2,277.41 mi (3,665.13 km) |
| Penafiel to Bolu | 2,062.80 mi (3,319.76 km) |
| Penafiel to Bolvadin | 2,072.40 mi (3,335.20 km) |
| Penafiel to Bor | 2,271.49 mi (3,655.60 km) |
| Penafiel to Borcka | 2,556.88 mi (4,114.90 km) |
| Penafiel to Boyabat | 2,210.11 mi (3,556.82 km) |
| Penafiel to Bozdogan | 1,953.36 mi (3,143.64 km) |
| Penafiel to Bozkir | 2,168.10 mi (3,489.21 km) |
| Penafiel to Bozkurt | 2,017.77 mi (3,247.29 km) |
| Penafiel to Bozuyuk | 1,997.27 mi (3,214.29 km) |
| Penafiel to Bucak | 2,076.45 mi (3,341.72 km) |
