| Knurow to Oerlinghausen | 450.77 mi (725.44 km) |
| Knurow to Oestrich-Winkel | 473.23 mi (761.59 km) |
| Knurow to Offenburg | 498.33 mi (801.98 km) |
| Knurow to Oftersheim | 453.84 mi (730.39 km) |
| Knurow to Ohrdruf | 351.62 mi (565.88 km) |
| Knurow to Ohringen | 416.01 mi (669.50 km) |
| Knurow to Olbernhau | 237.41 mi (382.07 km) |
| Knurow to Olching | 360.34 mi (579.91 km) |
| Knurow to Oldenburg | 491.40 mi (790.84 km) |
| Knurow to Oldenburg in Holstein | 433.63 mi (697.86 km) |
| Knurow to Olfen | 501.95 mi (807.82 km) |
| Knurow to Olpe | 478.42 mi (769.95 km) |
| Knurow to Olsberg | 452.02 mi (727.46 km) |
| Knurow to Oranienburg | 292.54 mi (470.79 km) |
| Knurow to Ortenberg | 424.86 mi (683.75 km) |
