| Knokke-Heist to Oberriet | 396.33 mi (637.84 km) |
| Knokke-Heist to Obersiggenthal | 348.47 mi (560.81 km) |
| Knokke-Heist to Oberwil | 326.58 mi (525.58 km) |
| Knokke-Heist to Oberwingert | 361.07 mi (581.08 km) |
| Knokke-Heist to Oftringen | 347.40 mi (559.09 km) |
| Knokke-Heist to Olten | 345.07 mi (555.33 km) |
| Knokke-Heist to Onex | 378.65 mi (609.37 km) |
| Knokke-Heist to Opfikon | 359.40 mi (578.40 km) |
| Knokke-Heist to Ostermundigen | 357.53 mi (575.39 km) |
| Knokke-Heist to Payerne | 353.40 mi (568.75 km) |
| Knokke-Heist to Pfaffikon | 369.41 mi (594.50 km) |
| Knokke-Heist to Plan-les-Ouates | 379.99 mi (611.53 km) |
| Knokke-Heist to Pratteln | 330.27 mi (531.51 km) |
| Knokke-Heist to Prilly | 364.56 mi (586.70 km) |
| Knokke-Heist to Pully | 366.87 mi (590.41 km) |
