| Ilmenau to Deville-les-Rouen | 445.25 mi (716.56 km) |
| Ilmenau to Dieppe | 437.10 mi (703.45 km) |
| Ilmenau to Digne-les-Bains | 505.13 mi (812.93 km) |
| Ilmenau to Dijon | 354.37 mi (570.30 km) |
| Ilmenau to Dinan | 600.32 mi (966.13 km) |
| Ilmenau to Dinard | 596.80 mi (960.46 km) |
| Ilmenau to Divonne-les-Bains | 370.20 mi (595.78 km) |
| Ilmenau to Dole | 349.65 mi (562.71 km) |
| Ilmenau to Dombasle-sur-Meurthe | 248.96 mi (400.67 km) |
| Ilmenau to Domerat | 485.79 mi (781.81 km) |
| Ilmenau to Domont | 399.24 mi (642.52 km) |
| Ilmenau to Douai | 344.84 mi (554.97 km) |
| Ilmenau to Douarnenez | 707.43 mi (1,138.50 km) |
| Ilmenau to Douchy-les-Mines | 331.72 mi (533.86 km) |
| Ilmenau to Dourdan | 425.43 mi (684.67 km) |
