| Drogheda to Caño Martin Peña (Puerto Rico) | 3,968.96 mi (6,387.42 km) |
| Drogheda to Cañon City (Colorado) | 4,460.00 mi (7,177.67 km) |
| Drogheda to Canóvanas (Puerto Rico) | 3,966.39 mi (6,383.29 km) |
| Drogheda to Canton (Georgia) | 3,893.05 mi (6,265.26 km) |
| Drogheda to Canton (Illinois) | 3,799.97 mi (6,115.46 km) |
| Drogheda to Canton (Mississippi) | 4,194.99 mi (6,751.19 km) |
| Drogheda to Canton (Ohio) | 3,455.55 mi (5,561.18 km) |
| Drogheda to Canyon (Texas) | 4,523.32 mi (7,279.59 km) |
| Drogheda to Canyon Lake (California) | 5,130.45 mi (8,256.66 km) |
| Drogheda to Canyon Lake (Texas) | 4,656.27 mi (7,493.54 km) |
| Drogheda to Cape Coral (Florida) | 4,179.12 mi (6,725.65 km) |
| Drogheda to Cape Girardeau (Missouri) | 3,940.05 mi (6,340.90 km) |
| Drogheda to Carbondale (Illinois) | 3,906.89 mi (6,287.53 km) |
| Drogheda to Carlisle (Pennsylvania) | 3,319.48 mi (5,342.19 km) |
| Drogheda to Carlsbad (California) | 5,163.07 mi (8,309.15 km) |
