| Forest to Blackburn | 351.76 mi (566.11 km) |
| Forest to Blackpool | 373.93 mi (601.78 km) |
| Forest to Blairgowrie | 507.01 mi (815.95 km) |
| Forest to Blandford Forum | 283.11 mi (455.63 km) |
| Forest to Blaydon | 381.43 mi (613.85 km) |
| Forest to Bletchley | 232.67 mi (374.44 km) |
| Forest to Bloxwich | 298.00 mi (479.59 km) |
| Forest to Blunsdon Saint Andrew | 270.24 mi (434.92 km) |
| Forest to Blyth | 384.21 mi (618.33 km) |
| Forest to Bo'ness | 485.21 mi (780.87 km) |
| Forest to Bodmin | 396.72 mi (638.45 km) |
| Forest to Bognor Regis | 218.37 mi (351.44 km) |
| Forest to Bolsover | 291.13 mi (468.52 km) |
| Forest to Bolton | 343.74 mi (553.19 km) |
| Forest to Bonhill | 510.90 mi (822.22 km) |
