| Grande-Synthe to Wolomin | 814.55 mi (1,310.89 km) |
| Grande-Synthe to Wolow | 619.94 mi (997.69 km) |
| Grande-Synthe to Wolsztyn | 597.25 mi (961.18 km) |
| Grande-Synthe to Wroclaw | 638.58 mi (1,027.70 km) |
| Grande-Synthe to Wronki | 611.01 mi (983.33 km) |
| Grande-Synthe to Wrzesnia | 659.78 mi (1,061.81 km) |
| Grande-Synthe to Wschowa | 605.48 mi (974.43 km) |
| Grande-Synthe to Wysokie Mazowieckie | 867.44 mi (1,396.01 km) |
| Grande-Synthe to Wyszkow | 823.16 mi (1,324.76 km) |
| Grande-Synthe to Zabki | 808.97 mi (1,301.91 km) |
| Grande-Synthe to Zabkowice Slaskie | 633.50 mi (1,019.52 km) |
| Grande-Synthe to Zabrze | 721.80 mi (1,161.62 km) |
| Grande-Synthe to Zagan | 562.81 mi (905.75 km) |
| Grande-Synthe to Zakopane | 788.16 mi (1,268.42 km) |
| Grande-Synthe to Zambrow | 856.50 mi (1,378.41 km) |
