| Buyukcekmece to Oberkirch | 1,126.39 mi (1,812.75 km) |
| Buyukcekmece to Obernburg am Main | 1,117.15 mi (1,797.87 km) |
| Buyukcekmece to Obernkirchen | 1,199.82 mi (1,930.93 km) |
| Buyukcekmece to Oberschleissheim | 971.01 mi (1,562.69 km) |
| Buyukcekmece to Oberstdorf | 1,004.66 mi (1,616.85 km) |
| Buyukcekmece to Obertraubling | 968.53 mi (1,558.70 km) |
| Buyukcekmece to Obertshausen | 1,136.28 mi (1,828.67 km) |
| Buyukcekmece to Oberursel | 1,150.61 mi (1,851.73 km) |
| Buyukcekmece to Ochsenfurt | 1,074.28 mi (1,728.88 km) |
| Buyukcekmece to Ochsenhausen | 1,034.96 mi (1,665.60 km) |
| Buyukcekmece to Ochtrup | 1,267.70 mi (2,040.17 km) |
| Buyukcekmece to Odenthal | 1,233.20 mi (1,984.64 km) |
| Buyukcekmece to Oelde | 1,219.52 mi (1,962.63 km) |
| Buyukcekmece to Oelsnitz | 1,019.90 mi (1,641.37 km) |
| Buyukcekmece to Oer-Erkenschwick | 1,246.94 mi (2,006.75 km) |
