| Waltham to Zambrow | 4,094.19 mi (6,588.97 km) |
| Waltham to Zamosc | 4,213.08 mi (6,780.30 km) |
| Waltham to Zary | 3,877.03 mi (6,239.47 km) |
| Waltham to Zawiercie | 4,077.63 mi (6,562.31 km) |
| Waltham to Zdunska Wola | 4,022.60 mi (6,473.76 km) |
| Waltham to Zdzieszowice | 4,031.26 mi (6,487.69 km) |
| Waltham to Zgierz | 4,030.76 mi (6,486.88 km) |
| Waltham to Zgorzelec | 3,887.66 mi (6,256.59 km) |
| Waltham to Ziebice | 3,983.40 mi (6,410.67 km) |
| Waltham to Zielona Gora | 3,881.40 mi (6,246.51 km) |
| Waltham to Zielonka | 4,079.01 mi (6,564.53 km) |
| Waltham to Zlocieniec | 3,850.32 mi (6,196.49 km) |
| Waltham to Zlotoryja | 3,923.01 mi (6,313.48 km) |
| Waltham to Zlotow | 3,893.24 mi (6,265.56 km) |
| Waltham to Znin | 3,933.89 mi (6,330.98 km) |
