| Knurow to Oberkirch | 490.38 mi (789.19 km) |
| Knurow to Obernburg am Main | 424.04 mi (682.42 km) |
| Knurow to Obernkirchen | 436.93 mi (703.17 km) |
| Knurow to Oberschleissheim | 348.47 mi (560.80 km) |
| Knurow to Oberstdorf | 428.41 mi (689.46 km) |
| Knurow to Obertraubling | 304.27 mi (489.68 km) |
| Knurow to Obertshausen | 435.98 mi (701.64 km) |
| Knurow to Oberursel | 446.54 mi (718.64 km) |
| Knurow to Ochsenfurt | 384.99 mi (619.58 km) |
| Knurow to Ochsenhausen | 421.39 mi (678.16 km) |
| Knurow to Ochtrup | 515.47 mi (829.56 km) |
| Knurow to Odenthal | 509.59 mi (820.10 km) |
| Knurow to Oelde | 470.73 mi (757.57 km) |
| Knurow to Oelsnitz | 287.75 mi (463.08 km) |
| Knurow to Oer-Erkenschwick | 506.95 mi (815.86 km) |
