| Seclin to Mysliborz | 531.85 mi (855.93 km) |
| Seclin to Myslowice | 708.32 mi (1,139.93 km) |
| Seclin to Myszkow | 713.37 mi (1,148.06 km) |
| Seclin to Naklo nad Notecia | 645.64 mi (1,039.06 km) |
| Seclin to Namyslow | 640.77 mi (1,031.21 km) |
| Seclin to Nidzica | 764.05 mi (1,229.62 km) |
| Seclin to Niepolomice | 757.85 mi (1,219.64 km) |
| Seclin to Nisko | 836.93 mi (1,346.91 km) |
| Seclin to Nowa Deba | 821.49 mi (1,322.05 km) |
| Seclin to Nowa Ruda | 590.38 mi (950.13 km) |
| Seclin to Nowa Sol | 555.62 mi (894.19 km) |
| Seclin to Nowe Miasto Lubawskie | 730.19 mi (1,175.12 km) |
| Seclin to Nowogard | 555.46 mi (893.92 km) |
| Seclin to Nowy Dwor Gdanski | 722.29 mi (1,162.41 km) |
| Seclin to Nowy Dwor Mazowiecki | 769.96 mi (1,239.12 km) |
