| Ianca to Deville-les-Rouen | 1,266.72 mi (2,038.59 km) |
| Ianca to Dieppe | 1,267.68 mi (2,040.13 km) |
| Ianca to Digne-les-Bains | 1,044.10 mi (1,680.31 km) |
| Ianca to Dijon | 1,080.18 mi (1,738.38 km) |
| Ianca to Dinan | 1,406.27 mi (2,263.17 km) |
| Ianca to Dinard | 1,406.46 mi (2,263.48 km) |
| Ianca to Divonne-les-Bains | 1,028.87 mi (1,655.80 km) |
| Ianca to Dole | 1,058.07 mi (1,702.80 km) |
| Ianca to Dombasle-sur-Meurthe | 1,022.80 mi (1,646.03 km) |
| Ianca to Domerat | 1,200.47 mi (1,931.97 km) |
| Ianca to Domont | 1,207.39 mi (1,943.11 km) |
| Ianca to Douai | 1,183.32 mi (1,904.37 km) |
| Ianca to Douarnenez | 1,512.27 mi (2,433.77 km) |
| Ianca to Douchy-les-Mines | 1,168.95 mi (1,881.24 km) |
| Ianca to Dourdan | 1,220.32 mi (1,963.91 km) |
