| Drogheda to Hicksville (New York) | 3,147.54 mi (5,065.48 km) |
| Drogheda to Hidalgo (Texas) | 4,856.91 mi (7,816.44 km) |
| Drogheda to High Point (North Carolina) | 3,628.38 mi (5,839.31 km) |
| Drogheda to Highland (California) | 5,103.35 mi (8,213.04 km) |
| Drogheda to Highland (Illinois) | 3,873.64 mi (6,234.01 km) |
| Drogheda to Highland (Indiana) | 3,655.53 mi (5,883.00 km) |
| Drogheda to Highland (Utah) | 4,577.31 mi (7,366.47 km) |
| Drogheda to Highland City (Florida) | 4,106.05 mi (6,608.05 km) |
| Drogheda to Highland Park (Illinois) | 3,639.09 mi (5,856.55 km) |
| Drogheda to Highland Park (New Jersey) | 3,195.43 mi (5,142.54 km) |
| Drogheda to Highland Springs (Virginia) | 3,447.23 mi (5,547.78 km) |
| Drogheda to Highland Village (Texas) | 4,441.43 mi (7,147.80 km) |
| Drogheda to Highlands Ranch (Colorado) | 4,393.61 mi (7,070.83 km) |
| Drogheda to Hillcrest (California) | 5,089.83 mi (8,191.28 km) |
| Drogheda to Hillcrest Heights (Maryland) | 3,372.58 mi (5,427.64 km) |
