| Cities | Distance |
|---|---|
| Viersen to Nowy Sacz | 638.22 mi (1,027.12 km) |
| Viersen to Nowy Targ | 611.96 mi (984.86 km) |
| Viersen to Nowy Tomysl | 422.19 mi (679.45 km) |
| Viersen to Nysa | 479.56 mi (771.78 km) |
| Viersen to Oborniki | 453.59 mi (729.98 km) |
| Viersen to Oborniki Slaskie | 453.64 mi (730.06 km) |
| Viersen to Olawa | 473.20 mi (761.53 km) |
| Viersen to Olecko | 700.07 mi (1,126.66 km) |
| Viersen to Olesnica | 474.92 mi (764.30 km) |
| Viersen to Olesno | 521.97 mi (840.03 km) |
| Viersen to Olkusz | 578.54 mi (931.08 km) |
| Viersen to Olsztyn | 616.00 mi (991.36 km) |
| Viersen to Opalenica | 433.91 mi (698.31 km) |
| Viersen to Opoczno | 598.98 mi (963.96 km) |
| Viersen to Opole | 503.15 mi (809.75 km) |