| Knokke-Heist to Orvault | 357.58 mi (575.46 km) |
| Knokke-Heist to Osny | 166.72 mi (268.31 km) |
| Knokke-Heist to Ostwald | 275.42 mi (443.24 km) |
| Knokke-Heist to Ouistreham | 211.55 mi (340.46 km) |
| Knokke-Heist to Oullins | 394.91 mi (635.54 km) |
| Knokke-Heist to Outreau | 85.75 mi (138.00 km) |
| Knokke-Heist to Oyonnax | 367.47 mi (591.39 km) |
| Knokke-Heist to Ozoir-la-Ferriere | 179.15 mi (288.31 km) |
| Knokke-Heist to Pace | 315.68 mi (508.04 km) |
| Knokke-Heist to Palaiseau | 187.29 mi (301.41 km) |
| Knokke-Heist to Pamiers | 573.67 mi (923.23 km) |
| Knokke-Heist to Panazol | 390.73 mi (628.83 km) |
| Knokke-Heist to Pantin | 173.41 mi (279.07 km) |
| Knokke-Heist to Paray-le-Monial | 339.99 mi (547.16 km) |
| Knokke-Heist to Parempuyre | 476.54 mi (766.92 km) |
