| Omagh to Holiday (Florida) | 4,084.76 mi (6,573.78 km) |
| Omagh to Holiday City-Berkeley (New Jersey) | 3,164.84 mi (5,093.31 km) |
| Omagh to Holladay (Utah) | 4,499.22 mi (7,240.79 km) |
| Omagh to Holland (Michigan) | 3,489.69 mi (5,616.12 km) |
| Omagh to Hollins (Virginia) | 3,511.86 mi (5,651.78 km) |
| Omagh to Hollister (California) | 5,014.37 mi (8,069.85 km) |
| Omagh to Holly Hill (Florida) | 3,962.12 mi (6,376.42 km) |
| Omagh to Holly Springs (Georgia) | 3,846.26 mi (6,189.95 km) |
| Omagh to Holly Springs (North Carolina) | 3,550.49 mi (5,713.96 km) |
| Omagh to Hollywood (Florida) | 4,095.39 mi (6,590.89 km) |
| Omagh to Holmen (Wisconsin) | 3,623.05 mi (5,830.74 km) |
| Omagh to Holt (Michigan) | 3,436.78 mi (5,530.97 km) |
| Omagh to Holtsville (New York) | 3,077.35 mi (4,952.52 km) |
| Omagh to Holyoke (Massachusetts) | 2,998.60 mi (4,825.78 km) |
| Omagh to Home Gardens (California) | 5,061.71 mi (8,146.04 km) |
