| Scalea to Oberkirch | 712.57 mi (1,146.77 km) |
| Scalea to Obernburg am Main | 764.81 mi (1,230.85 km) |
| Scalea to Obernkirchen | 916.99 mi (1,475.75 km) |
| Scalea to Oberschleissheim | 619.21 mi (996.53 km) |
| Scalea to Oberstdorf | 592.50 mi (953.54 km) |
| Scalea to Obertraubling | 656.89 mi (1,057.17 km) |
| Scalea to Obertshausen | 785.07 mi (1,263.45 km) |
| Scalea to Oberursel | 798.78 mi (1,285.52 km) |
| Scalea to Ochsenfurt | 734.84 mi (1,182.62 km) |
| Scalea to Ochsenhausen | 639.93 mi (1,029.87 km) |
| Scalea to Ochtrup | 948.91 mi (1,527.12 km) |
| Scalea to Odenthal | 880.58 mi (1,417.16 km) |
| Scalea to Oelde | 907.10 mi (1,459.83 km) |
| Scalea to Oelsnitz | 753.27 mi (1,212.26 km) |
| Scalea to Oer-Erkenschwick | 913.75 mi (1,470.53 km) |
