| Colonia to Zambrow | 4,293.64 mi (6,909.94 km) |
| Colonia to Zamosc | 4,413.38 mi (7,102.64 km) |
| Colonia to Zary | 4,078.04 mi (6,562.97 km) |
| Colonia to Zawiercie | 4,278.53 mi (6,885.63 km) |
| Colonia to Zdunska Wola | 4,223.19 mi (6,796.56 km) |
| Colonia to Zdzieszowice | 4,232.33 mi (6,811.27 km) |
| Colonia to Zgierz | 4,231.18 mi (6,809.43 km) |
| Colonia to Zgorzelec | 4,088.83 mi (6,580.33 km) |
| Colonia to Ziebice | 4,184.53 mi (6,734.35 km) |
| Colonia to Zielona Gora | 4,082.28 mi (6,569.80 km) |
| Colonia to Zielonka | 4,278.98 mi (6,886.35 km) |
| Colonia to Zlocieniec | 4,050.51 mi (6,518.66 km) |
| Colonia to Zlotoryja | 4,124.10 mi (6,637.09 km) |
| Colonia to Zlotow | 4,093.36 mi (6,587.62 km) |
| Colonia to Znin | 4,134.14 mi (6,653.26 km) |
