| Drogheda to Nowy Sacz | 1,185.22 mi (1,907.43 km) |
| Drogheda to Nowy Targ | 1,161.93 mi (1,869.95 km) |
| Drogheda to Nowy Tomysl | 935.66 mi (1,505.80 km) |
| Drogheda to Nysa | 1,025.00 mi (1,649.57 km) |
| Drogheda to Oborniki | 957.87 mi (1,541.53 km) |
| Drogheda to Oborniki Slaskie | 987.48 mi (1,589.20 km) |
| Drogheda to Olawa | 1,012.19 mi (1,628.96 km) |
| Drogheda to Olecko | 1,167.34 mi (1,878.65 km) |
| Drogheda to Olesnica | 1,009.39 mi (1,624.46 km) |
| Drogheda to Olesno | 1,059.24 mi (1,704.68 km) |
| Drogheda to Olkusz | 1,121.07 mi (1,804.18 km) |
| Drogheda to Olsztyn | 1,089.77 mi (1,753.82 km) |
| Drogheda to Opalenica | 947.26 mi (1,524.47 km) |
| Drogheda to Opoczno | 1,124.11 mi (1,809.08 km) |
| Drogheda to Opole | 1,044.56 mi (1,681.05 km) |
