| Harwich to Wodzislaw Slaski | 757.71 mi (1,219.41 km) |
| Harwich to Wolomin | 845.17 mi (1,360.17 km) |
| Harwich to Wolow | 658.80 mi (1,060.24 km) |
| Harwich to Wolsztyn | 630.39 mi (1,014.51 km) |
| Harwich to Wroclaw | 678.86 mi (1,092.52 km) |
| Harwich to Wronki | 639.50 mi (1,029.18 km) |
| Harwich to Wrzesnia | 691.11 mi (1,112.24 km) |
| Harwich to Wschowa | 641.05 mi (1,031.67 km) |
| Harwich to Wysokie Mazowieckie | 894.52 mi (1,439.59 km) |
| Harwich to Wyszkow | 852.30 mi (1,371.64 km) |
| Harwich to Zabki | 839.97 mi (1,351.80 km) |
| Harwich to Zabkowice Slaskie | 677.51 mi (1,090.34 km) |
| Harwich to Zabrze | 765.92 mi (1,232.62 km) |
| Harwich to Zagan | 600.15 mi (965.85 km) |
| Harwich to Zakopane | 836.57 mi (1,346.33 km) |
