| Niagara Falls to Zambrow | 4,327.89 mi (6,965.07 km) |
| Niagara Falls to Zamosc | 4,456.34 mi (7,171.79 km) |
| Niagara Falls to Zary | 4,132.52 mi (6,650.64 km) |
| Niagara Falls to Zawiercie | 4,330.38 mi (6,969.08 km) |
| Niagara Falls to Zdunska Wola | 4,270.57 mi (6,872.82 km) |
| Niagara Falls to Zdzieszowice | 4,287.15 mi (6,899.51 km) |
| Niagara Falls to Zgierz | 4,276.47 mi (6,882.31 km) |
| Niagara Falls to Zgorzelec | 4,146.00 mi (6,672.35 km) |
| Niagara Falls to Ziebice | 4,240.61 mi (6,824.60 km) |
| Niagara Falls to Zielona Gora | 4,134.55 mi (6,653.91 km) |
| Niagara Falls to Zielonka | 4,318.67 mi (6,950.22 km) |
| Niagara Falls to Zlocieniec | 4,093.62 mi (6,588.05 km) |
| Niagara Falls to Zlotoryja | 4,179.65 mi (6,726.50 km) |
| Niagara Falls to Zlotow | 4,135.50 mi (6,655.45 km) |
| Niagara Falls to Znin | 4,177.69 mi (6,723.34 km) |
