| Belfast to Zambrow | 1,147.79 mi (1,847.20 km) |
| Belfast to Zamosc | 1,242.50 mi (1,999.60 km) |
| Belfast to Zary | 893.51 mi (1,437.96 km) |
| Belfast to Zawiercie | 1,095.26 mi (1,762.65 km) |
| Belfast to Zdunska Wola | 1,047.58 mi (1,685.91 km) |
| Belfast to Zdzieszowice | 1,046.08 mi (1,683.51 km) |
| Belfast to Zgierz | 1,059.47 mi (1,705.06 km) |
| Belfast to Zgorzelec | 901.30 mi (1,450.50 km) |
| Belfast to Ziebice | 997.40 mi (1,605.17 km) |
| Belfast to Zielona Gora | 900.77 mi (1,449.65 km) |
| Belfast to Zielonka | 1,118.72 mi (1,800.41 km) |
| Belfast to Zlocieniec | 889.21 mi (1,431.04 km) |
| Belfast to Zlotoryja | 937.90 mi (1,509.41 km) |
| Belfast to Zlotow | 933.07 mi (1,501.62 km) |
| Belfast to Znin | 968.86 mi (1,559.23 km) |
