| Karatas to Oberkirch | 1,604.07 mi (2,581.51 km) |
| Karatas to Obernburg am Main | 1,595.34 mi (2,567.45 km) |
| Karatas to Obernkirchen | 1,673.86 mi (2,693.82 km) |
| Karatas to Oberschleissheim | 1,449.28 mi (2,332.38 km) |
| Karatas to Oberstdorf | 1,481.39 mi (2,384.07 km) |
| Karatas to Obertraubling | 1,446.65 mi (2,328.15 km) |
| Karatas to Obertshausen | 1,614.39 mi (2,598.11 km) |
| Karatas to Oberursel | 1,628.68 mi (2,621.10 km) |
| Karatas to Ochsenfurt | 1,552.40 mi (2,498.35 km) |
| Karatas to Ochsenhausen | 1,512.66 mi (2,434.39 km) |
| Karatas to Ochtrup | 1,743.50 mi (2,805.89 km) |
| Karatas to Odenthal | 1,710.89 mi (2,753.42 km) |
| Karatas to Oelde | 1,695.43 mi (2,728.53 km) |
| Karatas to Oelsnitz | 1,495.67 mi (2,407.05 km) |
| Karatas to Oer-Erkenschwick | 1,723.74 mi (2,774.10 km) |
