| Wattrelos to Orthez | 532.23 mi (856.54 km) |
| Wattrelos to Orvault | 322.76 mi (519.43 km) |
| Wattrelos to Osny | 124.47 mi (200.32 km) |
| Wattrelos to Ostwald | 250.02 mi (402.37 km) |
| Wattrelos to Ouistreham | 182.92 mi (294.38 km) |
| Wattrelos to Oullins | 352.11 mi (566.67 km) |
| Wattrelos to Outreau | 71.03 mi (114.31 km) |
| Wattrelos to Oyonnax | 326.68 mi (525.74 km) |
| Wattrelos to Ozoir-la-Ferriere | 134.94 mi (217.17 km) |
| Wattrelos to Pace | 285.21 mi (459.01 km) |
| Wattrelos to Palaiseau | 143.88 mi (231.56 km) |
| Wattrelos to Pamiers | 529.40 mi (851.98 km) |
| Wattrelos to Panazol | 347.10 mi (558.60 km) |
| Wattrelos to Pantin | 129.80 mi (208.89 km) |
| Wattrelos to Paray-le-Monial | 296.45 mi (477.09 km) |
