| Gainsborough to Belper | 38.81 mi (62.45 km) |
| Gainsborough to Bentley | 18.41 mi (29.63 km) |
| Gainsborough to Berkhampstead | 113.78 mi (183.10 km) |
| Gainsborough to Berwick-Upon-Tweed | 170.82 mi (274.91 km) |
| Gainsborough to Beverley | 33.76 mi (54.33 km) |
| Gainsborough to Bewdley | 95.68 mi (153.98 km) |
| Gainsborough to Bexleyheath | 139.60 mi (224.66 km) |
| Gainsborough to Bicester | 104.95 mi (168.89 km) |
| Gainsborough to Bickenhill | 77.43 mi (124.61 km) |
| Gainsborough to Bickley | 142.53 mi (229.38 km) |
| Gainsborough to Biddulph | 60.92 mi (98.04 km) |
| Gainsborough to Bideford | 219.79 mi (353.72 km) |
| Gainsborough to Bidston | 94.94 mi (152.79 km) |
| Gainsborough to Biggleswade | 93.47 mi (150.43 km) |
| Gainsborough to Billericay | 132.39 mi (213.05 km) |
