| Rapallo to Oberkirch | 294.17 mi (473.42 km) |
| Rapallo to Obernburg am Main | 379.35 mi (610.50 km) |
| Rapallo to Obernkirchen | 547.00 mi (880.30 km) |
| Rapallo to Oberschleissheim | 291.54 mi (469.19 km) |
| Rapallo to Oberstdorf | 217.30 mi (349.71 km) |
| Rapallo to Obertraubling | 347.87 mi (559.85 km) |
| Rapallo to Obertshausen | 395.43 mi (636.38 km) |
| Rapallo to Oberursel | 405.59 mi (652.73 km) |
| Rapallo to Ochsenfurt | 368.29 mi (592.70 km) |
| Rapallo to Ochsenhausen | 259.44 mi (417.52 km) |
| Rapallo to Ochtrup | 550.78 mi (886.39 km) |
| Rapallo to Odenthal | 472.09 mi (759.76 km) |
| Rapallo to Oelde | 519.44 mi (835.96 km) |
| Rapallo to Oelsnitz | 440.97 mi (709.67 km) |
| Rapallo to Oer-Erkenschwick | 512.06 mi (824.08 km) |
