| Seclin to Wolomin | 792.20 mi (1,274.92 km) |
| Seclin to Wolow | 593.68 mi (955.43 km) |
| Seclin to Wolsztyn | 574.44 mi (924.47 km) |
| Seclin to Wroclaw | 611.42 mi (983.99 km) |
| Seclin to Wronki | 590.82 mi (950.84 km) |
| Seclin to Wrzesnia | 637.66 mi (1,026.22 km) |
| Seclin to Wschowa | 581.21 mi (935.36 km) |
| Seclin to Wysokie Mazowieckie | 846.94 mi (1,363.01 km) |
| Seclin to Wyszkow | 801.63 mi (1,290.11 km) |
| Seclin to Zabki | 786.43 mi (1,265.64 km) |
| Seclin to Zabkowice Slaskie | 604.22 mi (972.40 km) |
| Seclin to Zabrze | 692.13 mi (1,113.88 km) |
| Seclin to Zagan | 537.75 mi (865.43 km) |
| Seclin to Zakopane | 755.92 mi (1,216.54 km) |
| Seclin to Zambrow | 836.23 mi (1,345.78 km) |
