| Knowsley to Nyon | 632.78 mi (1,018.36 km) |
| Knowsley to Oberriet | 690.37 mi (1,111.04 km) |
| Knowsley to Obersiggenthal | 638.93 mi (1,028.26 km) |
| Knowsley to Oberwil | 613.30 mi (987.01 km) |
| Knowsley to Oberwingert | 653.59 mi (1,051.85 km) |
| Knowsley to Oftringen | 634.85 mi (1,021.69 km) |
| Knowsley to Olten | 632.66 mi (1,018.16 km) |
| Knowsley to Onex | 640.30 mi (1,030.46 km) |
| Knowsley to Opfikon | 650.72 mi (1,047.24 km) |
| Knowsley to Ostermundigen | 639.48 mi (1,029.15 km) |
| Knowsley to Payerne | 629.61 mi (1,013.26 km) |
| Knowsley to Pfaffikon | 661.22 mi (1,064.12 km) |
| Knowsley to Plan-les-Ouates | 641.69 mi (1,032.71 km) |
| Knowsley to Pratteln | 617.89 mi (994.39 km) |
| Knowsley to Prilly | 635.00 mi (1,021.93 km) |
