| Adilcevaz to Oberkirch | 1,838.97 mi (2,959.54 km) |
| Adilcevaz to Obernburg am Main | 1,807.92 mi (2,909.57 km) |
| Adilcevaz to Obernkirchen | 1,850.57 mi (2,978.20 km) |
| Adilcevaz to Oberschleissheim | 1,678.17 mi (2,700.75 km) |
| Adilcevaz to Oberstdorf | 1,727.27 mi (2,779.77 km) |
| Adilcevaz to Obertraubling | 1,661.93 mi (2,674.63 km) |
| Adilcevaz to Obertshausen | 1,824.60 mi (2,936.40 km) |
| Adilcevaz to Oberursel | 1,837.68 mi (2,957.47 km) |
| Adilcevaz to Ochsenfurt | 1,764.76 mi (2,840.11 km) |
| Adilcevaz to Ochsenhausen | 1,749.40 mi (2,815.38 km) |
| Adilcevaz to Ochtrup | 1,928.00 mi (3,102.81 km) |
| Adilcevaz to Odenthal | 1,912.37 mi (3,077.66 km) |
| Adilcevaz to Oelde | 1,882.01 mi (3,028.81 km) |
| Adilcevaz to Oelsnitz | 1,687.87 mi (2,716.37 km) |
| Adilcevaz to Oer-Erkenschwick | 1,916.09 mi (3,083.65 km) |
