| Gummersbach to Zofingen | 259.63 mi (417.83 km) |
| Gummersbach to Zollikon | 259.08 mi (416.95 km) |
| Gummersbach to Zuchwil | 264.47 mi (425.62 km) |
| Gummersbach to Zug | 270.49 mi (435.31 km) |
| Gummersbach to Zurich | 256.60 mi (412.95 km) |
| Gummersbach to Ra's al `Ayn | 1,868.27 mi (3,006.69 km) |
| Gummersbach to Tall Abyad | 1,829.83 mi (2,944.82 km) |
| Gummersbach to Acarlar | 1,342.71 mi (2,160.88 km) |
| Gummersbach to Acigol | 1,564.20 mi (2,517.33 km) |
| Gummersbach to Acipayam | 1,421.14 mi (2,287.11 km) |
| Gummersbach to Adakli | 1,779.31 mi (2,863.53 km) |
| Gummersbach to Adana | 1,669.62 mi (2,686.99 km) |
| Gummersbach to Adilcevaz | 1,893.27 mi (3,046.93 km) |
| Gummersbach to Adiyaman | 1,752.72 mi (2,820.74 km) |
| Gummersbach to Afsin | 1,674.93 mi (2,695.53 km) |
