| Riverdale to Zambrow | 5,022.09 mi (8,082.27 km) |
| Riverdale to Zamosc | 5,144.93 mi (8,279.97 km) |
| Riverdale to Zary | 4,812.47 mi (7,744.92 km) |
| Riverdale to Zawiercie | 5,012.47 mi (8,066.79 km) |
| Riverdale to Zdunska Wola | 4,955.91 mi (7,975.77 km) |
| Riverdale to Zdzieszowice | 4,966.93 mi (7,993.50 km) |
| Riverdale to Zgierz | 4,963.31 mi (7,987.67 km) |
| Riverdale to Zgorzelec | 4,823.84 mi (7,763.23 km) |
| Riverdale to Ziebice | 4,919.37 mi (7,916.96 km) |
| Riverdale to Zielona Gora | 4,816.19 mi (7,750.91 km) |
| Riverdale to Zielonka | 5,009.36 mi (8,061.79 km) |
| Riverdale to Zlocieniec | 4,781.83 mi (7,695.61 km) |
| Riverdale to Zlotoryja | 4,858.79 mi (7,819.47 km) |
| Riverdale to Zlotow | 4,824.41 mi (7,764.13 km) |
| Riverdale to Znin | 4,865.67 mi (7,830.54 km) |
