| Grudziadz to Bingol | 1,438.08 mi (2,314.36 km) |
| Grudziadz to Birecik | 1,462.60 mi (2,353.82 km) |
| Grudziadz to Bitlis | 1,518.51 mi (2,443.81 km) |
| Grudziadz to Bodrum | 1,210.11 mi (1,947.49 km) |
| Grudziadz to Bogazliyan | 1,256.22 mi (2,021.69 km) |
| Grudziadz to Bolu | 1,064.92 mi (1,713.83 km) |
| Grudziadz to Bolvadin | 1,174.58 mi (1,890.30 km) |
| Grudziadz to Bor | 1,314.53 mi (2,115.53 km) |
| Grudziadz to Borcka | 1,349.87 mi (2,172.40 km) |
| Grudziadz to Boyabat | 1,112.66 mi (1,790.66 km) |
| Grudziadz to Bozdogan | 1,183.90 mi (1,905.31 km) |
| Grudziadz to Bozkir | 1,297.94 mi (2,088.83 km) |
| Grudziadz to Bozkurt | 1,199.99 mi (1,931.20 km) |
| Grudziadz to Bozuyuk | 1,076.93 mi (1,733.16 km) |
| Grudziadz to Bucak | 1,243.42 mi (2,001.10 km) |
