| Donostia to Zambrow | 1,291.86 mi (2,079.06 km) |
| Donostia to Zamosc | 1,285.67 mi (2,069.08 km) |
| Donostia to Zary | 980.26 mi (1,577.58 km) |
| Donostia to Zawiercie | 1,119.75 mi (1,802.06 km) |
| Donostia to Zdunska Wola | 1,127.55 mi (1,814.61 km) |
| Donostia to Zdzieszowice | 1,064.11 mi (1,712.53 km) |
| Donostia to Zgierz | 1,151.92 mi (1,853.83 km) |
| Donostia to Zgorzelec | 959.64 mi (1,544.38 km) |
| Donostia to Ziebice | 1,023.80 mi (1,647.64 km) |
| Donostia to Zielona Gora | 1,004.07 mi (1,615.90 km) |
| Donostia to Zielonka | 1,232.16 mi (1,982.97 km) |
| Donostia to Zlocieniec | 1,079.87 mi (1,737.89 km) |
| Donostia to Zlotoryja | 994.27 mi (1,600.12 km) |
| Donostia to Zlotow | 1,109.54 mi (1,785.63 km) |
| Donostia to Znin | 1,115.88 mi (1,795.83 km) |
