| Omagh to Cutrofiano | 1,541.59 mi (2,480.94 km) |
| Omagh to Dalmine | 965.93 mi (1,554.51 km) |
| Omagh to Deruta | 1,195.78 mi (1,924.43 km) |
| Omagh to Desenzano del Garda | 1,006.56 mi (1,619.90 km) |
| Omagh to Desio | 954.75 mi (1,536.52 km) |
| Omagh to Dolianova | 1,299.53 mi (2,091.39 km) |
| Omagh to Dolo | 1,062.00 mi (1,709.12 km) |
| Omagh to Domodossola | 899.05 mi (1,446.87 km) |
| Omagh to Dorgali | 1,256.71 mi (2,022.48 km) |
| Omagh to Dueville | 1,033.74 mi (1,663.65 km) |
| Omagh to Eboli | 1,408.40 mi (2,266.60 km) |
| Omagh to Elmas | 1,302.86 mi (2,096.75 km) |
| Omagh to Empoli | 1,109.18 mi (1,785.06 km) |
| Omagh to Enna | 1,553.20 mi (2,499.63 km) |
| Omagh to Eraclea | 1,076.15 mi (1,731.89 km) |
