| Tallaght to Nowy Sacz | 1,184.35 mi (1,906.03 km) |
| Tallaght to Nowy Targ | 1,160.50 mi (1,867.64 km) |
| Tallaght to Nowy Tomysl | 937.95 mi (1,509.48 km) |
| Tallaght to Nysa | 1,024.07 mi (1,648.07 km) |
| Tallaght to Oborniki | 961.06 mi (1,546.68 km) |
| Tallaght to Oborniki Slaskie | 987.96 mi (1,589.97 km) |
| Tallaght to Olawa | 1,012.12 mi (1,628.85 km) |
| Tallaght to Olecko | 1,174.39 mi (1,890.00 km) |
| Tallaght to Olesnica | 1,009.87 mi (1,625.23 km) |
| Tallaght to Olesno | 1,059.52 mi (1,705.14 km) |
| Tallaght to Olkusz | 1,120.79 mi (1,803.73 km) |
| Tallaght to Olsztyn | 1,096.01 mi (1,763.86 km) |
| Tallaght to Opalenica | 949.62 mi (1,528.27 km) |
| Tallaght to Opoczno | 1,126.01 mi (1,812.13 km) |
| Tallaght to Opole | 1,044.26 mi (1,680.57 km) |
