| Smartno to Dudley | 881.31 mi (1,418.33 km) |
| Smartno to Dukinfield | 909.91 mi (1,464.36 km) |
| Smartno to Dumbarton | 1,080.31 mi (1,738.59 km) |
| Smartno to Dumfries | 1,016.87 mi (1,636.50 km) |
| Smartno to Dunbar | 1,016.00 mi (1,635.09 km) |
| Smartno to Dunblane | 1,069.29 mi (1,720.86 km) |
| Smartno to Dundee | 1,048.63 mi (1,687.60 km) |
| Smartno to Dunfermline | 1,048.05 mi (1,686.67 km) |
| Smartno to Dunstable | 803.19 mi (1,292.61 km) |
| Smartno to Durham | 937.63 mi (1,508.98 km) |
| Smartno to Ealing | 784.31 mi (1,262.23 km) |
| Smartno to Earlestown | 929.97 mi (1,496.65 km) |
| Smartno to Earley | 807.41 mi (1,299.41 km) |
| Smartno to East Barnet | 782.39 mi (1,259.13 km) |
| Smartno to East Dereham | 773.66 mi (1,245.08 km) |
