| Gelsenkirchen to Zofingen | 294.88 mi (474.57 km) |
| Gelsenkirchen to Zollikon | 295.96 mi (476.31 km) |
| Gelsenkirchen to Zuchwil | 298.58 mi (480.52 km) |
| Gelsenkirchen to Zug | 307.14 mi (494.29 km) |
| Gelsenkirchen to Zurich | 293.42 mi (472.21 km) |
| Gelsenkirchen to Ra's al `Ayn | 1,898.27 mi (3,054.97 km) |
| Gelsenkirchen to Tall Abyad | 1,860.50 mi (2,994.19 km) |
| Gelsenkirchen to Acarlar | 1,378.41 mi (2,218.34 km) |
| Gelsenkirchen to Acigol | 1,595.88 mi (2,568.32 km) |
| Gelsenkirchen to Acipayam | 1,456.28 mi (2,343.66 km) |
| Gelsenkirchen to Adakli | 1,807.25 mi (2,908.49 km) |
| Gelsenkirchen to Adana | 1,701.96 mi (2,739.05 km) |
| Gelsenkirchen to Adilcevaz | 1,920.39 mi (3,090.58 km) |
| Gelsenkirchen to Adiyaman | 1,782.99 mi (2,869.45 km) |
| Gelsenkirchen to Afsin | 1,705.55 mi (2,744.82 km) |
