| Tallaght to Oschatz | 831.22 mi (1,337.72 km) |
| Tallaght to Oschersleben | 741.30 mi (1,193.01 km) |
| Tallaght to Osnabruck | 604.98 mi (973.62 km) |
| Tallaght to Ostbevern | 600.37 mi (966.21 km) |
| Tallaght to Osterburg | 751.78 mi (1,209.87 km) |
| Tallaght to Ostercappeln | 611.59 mi (984.26 km) |
| Tallaght to Osterhofen | 896.81 mi (1,443.28 km) |
| Tallaght to Osterholz-Scharmbeck | 625.41 mi (1,006.50 km) |
| Tallaght to Osternienburg | 776.67 mi (1,249.93 km) |
| Tallaght to Osterode | 705.09 mi (1,134.73 km) |
| Tallaght to Osterwieck | 720.10 mi (1,158.90 km) |
| Tallaght to Ostfildern | 745.86 mi (1,200.35 km) |
| Tallaght to Osthofen | 676.88 mi (1,089.34 km) |
| Tallaght to Ostrhauderfehn | 577.52 mi (929.43 km) |
| Tallaght to Ostringen | 707.90 mi (1,139.25 km) |
