| Gliwice to Deville-les-Rouen | 784.59 mi (1,262.67 km) |
| Gliwice to Dieppe | 778.01 mi (1,252.08 km) |
| Gliwice to Digne-les-Bains | 722.13 mi (1,162.15 km) |
| Gliwice to Dijon | 653.05 mi (1,050.99 km) |
| Gliwice to Dinan | 937.51 mi (1,508.77 km) |
| Gliwice to Dinard | 934.81 mi (1,504.43 km) |
| Gliwice to Divonne-les-Bains | 635.09 mi (1,022.09 km) |
| Gliwice to Dole | 639.08 mi (1,028.50 km) |
| Gliwice to Dombasle-sur-Meurthe | 564.25 mi (908.08 km) |
| Gliwice to Domerat | 787.24 mi (1,266.94 km) |
| Gliwice to Domont | 734.51 mi (1,182.08 km) |
| Gliwice to Douai | 686.28 mi (1,104.47 km) |
| Gliwice to Douarnenez | 1,045.19 mi (1,682.07 km) |
| Gliwice to Douchy-les-Mines | 673.01 mi (1,083.11 km) |
| Gliwice to Dourdan | 756.92 mi (1,218.15 km) |
