| Middle Valley to Zambrow | 4,959.78 mi (7,981.99 km) |
| Middle Valley to Zamosc | 5,085.50 mi (8,184.32 km) |
| Middle Valley to Zary | 4,756.86 mi (7,655.43 km) |
| Middle Valley to Zawiercie | 4,956.02 mi (7,975.94 km) |
| Middle Valley to Zdunska Wola | 4,897.95 mi (7,882.49 km) |
| Middle Valley to Zdzieszowice | 4,911.48 mi (7,904.26 km) |
| Middle Valley to Zgierz | 4,904.64 mi (7,893.26 km) |
| Middle Valley to Zgorzelec | 4,769.16 mi (7,675.22 km) |
| Middle Valley to Ziebice | 4,864.34 mi (7,828.40 km) |
| Middle Valley to Zielona Gora | 4,759.84 mi (7,660.22 km) |
| Middle Valley to Zielonka | 4,948.84 mi (7,964.39 km) |
| Middle Valley to Zlocieniec | 4,722.43 mi (7,600.02 km) |
| Middle Valley to Zlotoryja | 4,803.56 mi (7,730.59 km) |
| Middle Valley to Zlotow | 4,764.69 mi (7,668.03 km) |
| Middle Valley to Znin | 4,806.42 mi (7,735.18 km) |
