| Cities | Distance |
|---|---|
| Omagh to Cosham | 367.04 mi (590.69 km) |
| Omagh to Costessey | 372.89 mi (600.11 km) |
| Omagh to Cottingham | 283.44 mi (456.15 km) |
| Omagh to Coulsdon | 373.36 mi (600.86 km) |
| Omagh to Coventry | 281.20 mi (452.54 km) |
| Omagh to Cowdenbeath | 187.00 mi (300.95 km) |
| Omagh to Cowes | 364.46 mi (586.55 km) |
| Omagh to Cowley | 352.88 mi (567.90 km) |
| Omagh to Cowley | 319.65 mi (514.43 km) |
| Omagh to Cramlington | 229.48 mi (369.31 km) |
| Omagh to Cranleigh | 370.76 mi (596.68 km) |
| Omagh to Crawley | 381.36 mi (613.74 km) |
| Omagh to Crayford | 378.52 mi (609.18 km) |
| Omagh to Crewe | 222.87 mi (358.67 km) |
| Omagh to Crigglestone | 242.46 mi (390.20 km) |