| Cerkezkoy to Oberkirch | 1,091.31 mi (1,756.30 km) |
| Cerkezkoy to Obernburg am Main | 1,082.39 mi (1,741.94 km) |
| Cerkezkoy to Obernkirchen | 1,166.02 mi (1,876.53 km) |
| Cerkezkoy to Oberschleissheim | 936.04 mi (1,506.41 km) |
| Cerkezkoy to Oberstdorf | 969.55 mi (1,560.33 km) |
| Cerkezkoy to Obertraubling | 933.82 mi (1,502.85 km) |
| Cerkezkoy to Obertshausen | 1,101.57 mi (1,772.81 km) |
| Cerkezkoy to Oberursel | 1,115.92 mi (1,795.90 km) |
| Cerkezkoy to Ochsenfurt | 1,039.56 mi (1,673.01 km) |
| Cerkezkoy to Ochsenhausen | 999.88 mi (1,609.15 km) |
| Cerkezkoy to Ochtrup | 1,233.56 mi (1,985.22 km) |
| Cerkezkoy to Odenthal | 1,198.62 mi (1,928.99 km) |
| Cerkezkoy to Oelde | 1,185.36 mi (1,907.66 km) |
| Cerkezkoy to Oelsnitz | 985.81 mi (1,586.50 km) |
| Cerkezkoy to Oer-Erkenschwick | 1,212.58 mi (1,951.46 km) |
