| Smartno to Broxbourne | 779.87 mi (1,255.07 km) |
| Smartno to Broxburn | 1,043.82 mi (1,679.87 km) |
| Smartno to Bryn | 931.74 mi (1,499.49 km) |
| Smartno to Buckhurst Hill | 774.28 mi (1,246.08 km) |
| Smartno to Buckie | 1,099.56 mi (1,769.58 km) |
| Smartno to Buckingham | 824.35 mi (1,326.66 km) |
| Smartno to Buckley | 938.01 mi (1,509.58 km) |
| Smartno to Bucksburn | 1,054.98 mi (1,697.82 km) |
| Smartno to Bude | 944.79 mi (1,520.49 km) |
| Smartno to Bulwell | 862.34 mi (1,387.81 km) |
| Smartno to Burbage | 853.52 mi (1,373.61 km) |
| Smartno to Burgess Hill | 762.95 mi (1,227.85 km) |
| Smartno to Burnham | 799.25 mi (1,286.26 km) |
| Smartno to Burnham-on-Sea | 887.09 mi (1,427.63 km) |
| Smartno to Burnley | 926.08 mi (1,490.39 km) |
