| Kirikkale to Oberkirch | 1,386.96 mi (2,232.10 km) |
| Kirikkale to Obernburg am Main | 1,370.36 mi (2,205.38 km) |
| Kirikkale to Obernkirchen | 1,439.39 mi (2,316.48 km) |
| Kirikkale to Oberschleissheim | 1,228.97 mi (1,977.83 km) |
| Kirikkale to Oberstdorf | 1,267.92 mi (2,040.53 km) |
| Kirikkale to Obertraubling | 1,221.62 mi (1,966.01 km) |
| Kirikkale to Obertshausen | 1,388.76 mi (2,235.00 km) |
| Kirikkale to Oberursel | 1,402.75 mi (2,257.51 km) |
| Kirikkale to Ochsenfurt | 1,327.10 mi (2,135.76 km) |
| Kirikkale to Ochsenhausen | 1,295.72 mi (2,085.25 km) |
| Kirikkale to Ochtrup | 1,511.26 mi (2,432.13 km) |
| Kirikkale to Odenthal | 1,483.12 mi (2,386.86 km) |
| Kirikkale to Oelde | 1,463.49 mi (2,355.26 km) |
| Kirikkale to Oelsnitz | 1,264.11 mi (2,034.40 km) |
| Kirikkale to Oer-Erkenschwick | 1,493.47 mi (2,403.50 km) |
