| Ronkonkoma to Dewsbury | 3,317.85 mi (5,339.56 km) |
| Ronkonkoma to Deysbrook | 3,270.82 mi (5,263.88 km) |
| Ronkonkoma to Didcot | 3,373.57 mi (5,429.23 km) |
| Ronkonkoma to Dingle | 3,270.62 mi (5,263.56 km) |
| Ronkonkoma to Dinnington | 3,340.93 mi (5,376.70 km) |
| Ronkonkoma to Dodworth | 3,324.96 mi (5,351.01 km) |
| Ronkonkoma to Dollis Hill | 3,415.68 mi (5,497.00 km) |
| Ronkonkoma to Doncaster | 3,340.64 mi (5,376.25 km) |
| Ronkonkoma to Dorchester | 3,342.15 mi (5,378.67 km) |
| Ronkonkoma to Dorking | 3,418.75 mi (5,501.94 km) |
| Ronkonkoma to Dorridge | 3,337.46 mi (5,371.12 km) |
| Ronkonkoma to Dover | 3,488.34 mi (5,613.94 km) |
| Ronkonkoma to Downham Market | 3,419.38 mi (5,502.95 km) |
| Ronkonkoma to Droitwich | 3,323.33 mi (5,348.38 km) |
| Ronkonkoma to Dronfield | 3,331.53 mi (5,361.59 km) |
