| Geldern to Zofingen | 301.41 mi (485.07 km) |
| Geldern to Zollikon | 305.73 mi (492.03 km) |
| Geldern to Zuchwil | 303.14 mi (487.85 km) |
| Geldern to Zug | 316.30 mi (509.03 km) |
| Geldern to Zurich | 303.07 mi (487.75 km) |
| Geldern to Ra's al `Ayn | 1,929.57 mi (3,105.34 km) |
| Geldern to Tall Abyad | 1,891.50 mi (3,044.08 km) |
| Geldern to Acarlar | 1,405.71 mi (2,262.27 km) |
| Geldern to Acigol | 1,626.37 mi (2,617.39 km) |
| Geldern to Acipayam | 1,484.19 mi (2,388.57 km) |
| Geldern to Adakli | 1,839.27 mi (2,960.01 km) |
| Geldern to Adana | 1,732.07 mi (2,787.50 km) |
| Geldern to Adilcevaz | 1,952.63 mi (3,142.45 km) |
| Geldern to Adiyaman | 1,814.17 mi (2,919.63 km) |
| Geldern to Afsin | 1,736.57 mi (2,794.74 km) |
