| Cekerek to Oberkirch | 1,465.85 mi (2,359.06 km) |
| Cekerek to Obernburg am Main | 1,443.91 mi (2,323.74 km) |
| Cekerek to Obernkirchen | 1,504.11 mi (2,420.63 km) |
| Cekerek to Oberschleissheim | 1,306.41 mi (2,102.46 km) |
| Cekerek to Oberstdorf | 1,349.39 mi (2,171.64 km) |
| Cekerek to Obertraubling | 1,295.72 mi (2,085.25 km) |
| Cekerek to Obertshausen | 1,461.75 mi (2,352.45 km) |
| Cekerek to Oberursel | 1,475.46 mi (2,374.52 km) |
| Cekerek to Ochsenfurt | 1,400.56 mi (2,253.99 km) |
| Cekerek to Ochsenhausen | 1,375.04 mi (2,212.91 km) |
| Cekerek to Ochtrup | 1,578.05 mi (2,539.62 km) |
| Cekerek to Odenthal | 1,554.06 mi (2,501.03 km) |
| Cekerek to Oelde | 1,530.73 mi (2,463.47 km) |
| Cekerek to Oelsnitz | 1,332.45 mi (2,144.37 km) |
| Cekerek to Oer-Erkenschwick | 1,562.18 mi (2,514.08 km) |
