| Smartno to Blackburn | 933.19 mi (1,501.82 km) |
| Smartno to Blackpool | 955.90 mi (1,538.38 km) |
| Smartno to Blairgowrie | 1,065.30 mi (1,714.43 km) |
| Smartno to Blandford Forum | 845.04 mi (1,359.96 km) |
| Smartno to Blaydon | 949.58 mi (1,528.21 km) |
| Smartno to Bletchley | 814.44 mi (1,310.71 km) |
| Smartno to Bloxwich | 881.02 mi (1,417.87 km) |
| Smartno to Blunsdon Saint Andrew | 846.20 mi (1,361.82 km) |
| Smartno to Blyth | 949.17 mi (1,527.55 km) |
| Smartno to Bo'ness | 1,051.42 mi (1,692.09 km) |
| Smartno to Bodmin | 947.16 mi (1,524.30 km) |
| Smartno to Bognor Regis | 781.57 mi (1,257.82 km) |
| Smartno to Bolsover | 873.05 mi (1,405.04 km) |
| Smartno to Bolton | 925.85 mi (1,490.01 km) |
| Smartno to Bonhill | 1,081.50 mi (1,740.51 km) |
