| Kamnik to Oberkirch | 344.40 mi (554.25 km) |
| Kamnik to Obernburg am Main | 355.14 mi (571.54 km) |
| Kamnik to Obernkirchen | 485.08 mi (780.65 km) |
| Kamnik to Oberschleissheim | 199.90 mi (321.70 km) |
| Kamnik to Oberstdorf | 220.55 mi (354.95 km) |
| Kamnik to Obertraubling | 220.93 mi (355.55 km) |
| Kamnik to Obertshausen | 375.82 mi (604.83 km) |
| Kamnik to Oberursel | 390.57 mi (628.56 km) |
| Kamnik to Ochsenfurt | 316.49 mi (509.35 km) |
| Kamnik to Ochsenhausen | 253.52 mi (408.00 km) |
| Kamnik to Ochtrup | 531.33 mi (855.09 km) |
| Kamnik to Odenthal | 476.51 mi (766.87 km) |
| Kamnik to Oelde | 485.20 mi (780.86 km) |
| Kamnik to Oelsnitz | 310.56 mi (499.79 km) |
| Kamnik to Oer-Erkenschwick | 501.19 mi (806.59 km) |
