| Drogheda to Oxford (Alabama) | 3,980.20 mi (6,405.51 km) |
| Drogheda to Oxford (Mississippi) | 4,086.00 mi (6,575.78 km) |
| Drogheda to Oxford (Ohio) | 3,647.75 mi (5,870.49 km) |
| Drogheda to Oxnard (California) | 5,164.31 mi (8,311.16 km) |
| Drogheda to Oxon Hill (Maryland) | 3,375.19 mi (5,431.84 km) |
| Drogheda to Ozark (Alabama) | 4,079.60 mi (6,565.48 km) |
| Drogheda to Ozark (Missouri) | 4,093.41 mi (6,587.71 km) |
| Drogheda to Pace (Florida) | 4,182.71 mi (6,731.43 km) |
| Drogheda to Pacific Grove (California) | 5,112.32 mi (8,227.48 km) |
| Drogheda to Pacifica (California) | 5,072.15 mi (8,162.84 km) |
| Drogheda to Paducah (Kentucky) | 3,916.52 mi (6,303.03 km) |
| Drogheda to Pahrump (Nevada) | 4,946.28 mi (7,960.27 km) |
| Drogheda to Painesville (Ohio) | 3,409.22 mi (5,486.61 km) |
| Drogheda to Palatine (Illinois) | 3,650.86 mi (5,875.49 km) |
| Drogheda to Palatka (Florida) | 4,011.16 mi (6,455.33 km) |
