| Caracal to Oberkirch | 831.94 mi (1,338.89 km) |
| Caracal to Obernburg am Main | 816.67 mi (1,314.30 km) |
| Caracal to Obernkirchen | 896.63 mi (1,442.99 km) |
| Caracal to Oberschleissheim | 673.82 mi (1,084.41 km) |
| Caracal to Oberstdorf | 714.16 mi (1,149.34 km) |
| Caracal to Obertraubling | 667.85 mi (1,074.80 km) |
| Caracal to Obertshausen | 835.45 mi (1,344.53 km) |
| Caracal to Oberursel | 849.63 mi (1,367.35 km) |
| Caracal to Ochsenfurt | 773.56 mi (1,244.93 km) |
| Caracal to Ochsenhausen | 740.79 mi (1,192.19 km) |
| Caracal to Ochtrup | 964.60 mi (1,552.37 km) |
| Caracal to Odenthal | 931.40 mi (1,498.94 km) |
| Caracal to Oelde | 916.44 mi (1,474.87 km) |
| Caracal to Oelsnitz | 716.76 mi (1,153.52 km) |
| Caracal to Oer-Erkenschwick | 944.24 mi (1,519.61 km) |
