| Columbia Heights to Zambrow | 4,666.84 mi (7,510.55 km) |
| Columbia Heights to Zamosc | 4,810.54 mi (7,741.81 km) |
| Columbia Heights to Zary | 4,517.31 mi (7,269.91 km) |
| Columbia Heights to Zawiercie | 4,705.55 mi (7,572.85 km) |
| Columbia Heights to Zdunska Wola | 4,637.94 mi (7,464.04 km) |
| Columbia Heights to Zdzieszowice | 4,669.27 mi (7,514.47 km) |
| Columbia Heights to Zgierz | 4,639.40 mi (7,466.39 km) |
| Columbia Heights to Zgorzelec | 4,535.91 mi (7,299.84 km) |
| Columbia Heights to Ziebice | 4,626.25 mi (7,445.23 km) |
| Columbia Heights to Zielona Gora | 4,514.85 mi (7,265.95 km) |
| Columbia Heights to Zielonka | 4,669.13 mi (7,514.23 km) |
| Columbia Heights to Zlocieniec | 4,456.30 mi (7,171.72 km) |
| Columbia Heights to Zlotoryja | 4,565.57 mi (7,347.58 km) |
| Columbia Heights to Zlotow | 4,495.21 mi (7,234.35 km) |
| Columbia Heights to Znin | 4,539.30 mi (7,305.29 km) |
