| Drogheda to Indianola (Iowa) | 3,892.64 mi (6,264.60 km) |
| Drogheda to Indio (California) | 5,093.77 mi (8,197.63 km) |
| Drogheda to Inglewood (California) | 5,150.78 mi (8,289.38 km) |
| Drogheda to Inkster (Michigan) | 3,462.90 mi (5,573.01 km) |
| Drogheda to Inver Grove Heights (Minnesota) | 3,708.65 mi (5,968.50 km) |
| Drogheda to Inwood (New York) | 3,162.91 mi (5,090.21 km) |
| Drogheda to Iona (Florida) | 4,184.35 mi (6,734.05 km) |
| Drogheda to Ionia (Michigan) | 3,498.82 mi (5,630.80 km) |
| Drogheda to Iowa City (Iowa) | 3,803.22 mi (6,120.69 km) |
| Drogheda to Irmo (South Carolina) | 3,768.66 mi (6,065.08 km) |
| Drogheda to Irondale (Alabama) | 4,014.22 mi (6,460.26 km) |
| Drogheda to Ironton (Ohio) | 3,613.23 mi (5,814.93 km) |
| Drogheda to Irvine (California) | 5,147.95 mi (8,284.82 km) |
| Drogheda to Irving (Texas) | 4,450.02 mi (7,161.62 km) |
| Drogheda to Isabela (Puerto Rico) | 4,003.88 mi (6,443.63 km) |
