| Cologne to Zofingen | 256.26 mi (412.42 km) |
| Cologne to Zollikon | 258.96 mi (416.76 km) |
| Cologne to Zuchwil | 259.23 mi (417.19 km) |
| Cologne to Zug | 269.81 mi (434.21 km) |
| Cologne to Zurich | 256.35 mi (412.55 km) |
| Cologne to Ra's al `Ayn | 1,891.47 mi (3,044.03 km) |
| Cologne to Tall Abyad | 1,852.61 mi (2,981.49 km) |
| Cologne to Acarlar | 1,361.00 mi (2,190.32 km) |
| Cologne to Acigol | 1,586.32 mi (2,552.94 km) |
| Cologne to Acipayam | 1,440.12 mi (2,317.65 km) |
| Cologne to Adakli | 1,803.61 mi (2,902.64 km) |
| Cologne to Adana | 1,691.23 mi (2,721.77 km) |
| Cologne to Adilcevaz | 1,917.94 mi (3,086.63 km) |
| Cologne to Adiyaman | 1,775.77 mi (2,857.83 km) |
| Cologne to Afsin | 1,697.76 mi (2,732.28 km) |
