| Ronkonkoma to Deville-les-Rouen | 3,516.08 mi (5,658.59 km) |
| Ronkonkoma to Dieppe | 3,506.70 mi (5,643.49 km) |
| Ronkonkoma to Digne-les-Bains | 3,888.86 mi (6,258.52 km) |
| Ronkonkoma to Dijon | 3,740.60 mi (6,019.91 km) |
| Ronkonkoma to Dinan | 3,407.30 mi (5,483.52 km) |
| Ronkonkoma to Dinard | 3,402.80 mi (5,476.27 km) |
| Ronkonkoma to Divonne-les-Bains | 3,816.56 mi (6,142.16 km) |
| Ronkonkoma to Dole | 3,767.22 mi (6,062.75 km) |
| Ronkonkoma to Dombasle-sur-Meurthe | 3,760.43 mi (6,051.83 km) |
| Ronkonkoma to Domerat | 3,659.52 mi (5,889.43 km) |
| Ronkonkoma to Domont | 3,580.76 mi (5,762.68 km) |
| Ronkonkoma to Douai | 3,578.96 mi (5,759.78 km) |
| Ronkonkoma to Douarnenez | 3,316.07 mi (5,336.70 km) |
| Ronkonkoma to Douchy-les-Mines | 3,593.59 mi (5,783.33 km) |
| Ronkonkoma to Dourdan | 3,579.90 mi (5,761.30 km) |
