| Severn to Zambrow | 4,452.89 mi (7,166.23 km) |
| Severn to Zamosc | 4,573.37 mi (7,360.12 km) |
| Severn to Zary | 4,238.70 mi (6,821.53 km) |
| Severn to Zawiercie | 4,439.08 mi (7,144.01 km) |
| Severn to Zdunska Wola | 4,383.45 mi (7,054.48 km) |
| Severn to Zdzieszowice | 4,393.04 mi (7,069.91 km) |
| Severn to Zgierz | 4,391.30 mi (7,067.11 km) |
| Severn to Zgorzelec | 4,249.63 mi (6,839.12 km) |
| Severn to Ziebice | 4,345.29 mi (6,993.07 km) |
| Severn to Zielona Gora | 4,242.82 mi (6,828.16 km) |
| Severn to Zielonka | 4,438.68 mi (7,143.37 km) |
| Severn to Zlocieniec | 4,210.42 mi (6,776.02 km) |
| Severn to Zlotoryja | 4,284.83 mi (6,895.76 km) |
| Severn to Zlotow | 4,253.21 mi (6,844.88 km) |
| Severn to Znin | 4,294.11 mi (6,910.70 km) |
