| Cities | Distance |
|---|---|
| Omagh to Amersham | 342.32 mi (550.92 km) |
| Omagh to Amesbury | 329.24 mi (529.86 km) |
| Omagh to Ammanford | 236.13 mi (380.02 km) |
| Omagh to Ampthill | 331.71 mi (533.83 km) |
| Omagh to Andover | 336.31 mi (541.24 km) |
| Omagh to Annan | 162.58 mi (261.65 km) |
| Omagh to Antrim | 44.23 mi (71.18 km) |
| Omagh to Appleton | 210.97 mi (339.53 km) |
| Omagh to Appley Bridge | 197.87 mi (318.44 km) |
| Omagh to Arbroath | 228.62 mi (367.93 km) |
| Omagh to Ardrossan | 122.06 mi (196.43 km) |
| Omagh to Armadale | 167.62 mi (269.76 km) |
| Omagh to Armthorpe | 263.14 mi (423.48 km) |
| Omagh to Arnold | 274.20 mi (441.27 km) |
| Omagh to Ascot | 352.01 mi (566.50 km) |