| Ilawa to Oberkirch | 607.90 mi (978.32 km) |
| Ilawa to Obernburg am Main | 515.47 mi (829.58 km) |
| Ilawa to Obernkirchen | 444.29 mi (715.01 km) |
| Ilawa to Oberschleissheim | 507.17 mi (816.21 km) |
| Ilawa to Oberstdorf | 590.06 mi (949.61 km) |
| Ilawa to Obertraubling | 451.89 mi (727.25 km) |
| Ilawa to Obertshausen | 518.36 mi (834.22 km) |
| Ilawa to Oberursel | 523.11 mi (841.87 km) |
| Ilawa to Ochsenfurt | 489.65 mi (788.02 km) |
| Ilawa to Ochsenhausen | 566.40 mi (911.54 km) |
| Ilawa to Ochtrup | 523.93 mi (843.19 km) |
| Ilawa to Odenthal | 553.98 mi (891.54 km) |
| Ilawa to Oelde | 492.49 mi (792.59 km) |
| Ilawa to Oelsnitz | 383.48 mi (617.16 km) |
| Ilawa to Oer-Erkenschwick | 533.17 mi (858.05 km) |
