| Dublin to Nowy Sacz | 1,180.46 mi (1,899.77 km) |
| Dublin to Nowy Targ | 1,156.69 mi (1,861.52 km) |
| Dublin to Nowy Tomysl | 933.61 mi (1,502.50 km) |
| Dublin to Nysa | 1,020.18 mi (1,641.82 km) |
| Dublin to Oborniki | 956.60 mi (1,539.51 km) |
| Dublin to Oborniki Slaskie | 983.87 mi (1,583.38 km) |
| Dublin to Olawa | 1,008.11 mi (1,622.39 km) |
| Dublin to Olecko | 1,169.48 mi (1,882.10 km) |
| Dublin to Olesnica | 1,005.78 mi (1,618.65 km) |
| Dublin to Olesno | 1,055.46 mi (1,698.60 km) |
| Dublin to Olkusz | 1,116.81 mi (1,797.33 km) |
| Dublin to Olsztyn | 1,091.19 mi (1,756.10 km) |
| Dublin to Opalenica | 945.27 mi (1,521.27 km) |
| Dublin to Opoczno | 1,121.73 mi (1,805.25 km) |
| Dublin to Opole | 1,040.28 mi (1,674.17 km) |
