| Omagh to Deville-les-Rouen | 500.21 mi (805.01 km) |
| Omagh to Dieppe | 478.42 mi (769.94 km) |
| Omagh to Digne-les-Bains | 943.70 mi (1,518.74 km) |
| Omagh to Dijon | 732.57 mi (1,178.96 km) |
| Omagh to Dinan | 479.67 mi (771.96 km) |
| Omagh to Dinard | 468.48 mi (753.95 km) |
| Omagh to Divonne-les-Bains | 817.51 mi (1,315.65 km) |
| Omagh to Dole | 758.96 mi (1,221.43 km) |
| Omagh to Dombasle-sur-Meurthe | 713.89 mi (1,148.89 km) |
| Omagh to Domerat | 712.70 mi (1,146.98 km) |
| Omagh to Domont | 561.66 mi (903.91 km) |
| Omagh to Douai | 523.95 mi (843.22 km) |
| Omagh to Douarnenez | 466.67 mi (751.03 km) |
| Omagh to Douchy-les-Mines | 537.84 mi (865.58 km) |
| Omagh to Dourdan | 577.86 mi (929.97 km) |
