| Rhondda to Zambrow | 1,082.79 mi (1,742.58 km) |
| Rhondda to Zamosc | 1,150.75 mi (1,851.95 km) |
| Rhondda to Zary | 793.57 mi (1,277.13 km) |
| Rhondda to Zawiercie | 990.56 mi (1,594.15 km) |
| Rhondda to Zdunska Wola | 956.73 mi (1,539.71 km) |
| Rhondda to Zdzieszowice | 936.51 mi (1,507.16 km) |
| Rhondda to Zgierz | 973.23 mi (1,566.27 km) |
| Rhondda to Zgorzelec | 793.10 mi (1,276.37 km) |
| Rhondda to Ziebice | 887.02 mi (1,427.52 km) |
| Rhondda to Zielona Gora | 806.78 mi (1,298.38 km) |
| Rhondda to Zielonka | 1,042.43 mi (1,677.62 km) |
| Rhondda to Zlocieniec | 823.86 mi (1,325.87 km) |
| Rhondda to Zlotoryja | 832.11 mi (1,339.15 km) |
| Rhondda to Zlotow | 866.07 mi (1,393.81 km) |
| Rhondda to Znin | 894.41 mi (1,439.42 km) |
