| Cities | Distance |
|---|---|
| Omagh to Aberaman | 255.69 mi (411.49 km) |
| Omagh to Aberbargoed | 261.36 mi (420.62 km) |
| Omagh to Aberdare | 254.67 mi (409.85 km) |
| Omagh to Aberdeen | 267.47 mi (430.45 km) |
| Omagh to Abergavenny | 260.28 mi (418.88 km) |
| Omagh to Abergele | 175.94 mi (283.14 km) |
| Omagh to Abertawe | 247.73 mi (398.68 km) |
| Omagh to Abertillery | 262.11 mi (421.82 km) |
| Omagh to Aberystwyth | 199.95 mi (321.79 km) |
| Omagh to Abingdon | 320.44 mi (515.71 km) |
| Omagh to Abram | 204.81 mi (329.61 km) |
| Omagh to Accrington | 207.40 mi (333.78 km) |
| Omagh to Acomb | 252.45 mi (406.27 km) |
| Omagh to Acton | 360.52 mi (580.20 km) |
| Omagh to Addlestone | 359.64 mi (578.79 km) |