| Bonn to Zofingen | 241.34 mi (388.40 km) |
| Bonn to Zollikon | 243.67 mi (392.15 km) |
| Bonn to Zuchwil | 244.63 mi (393.69 km) |
| Bonn to Zug | 254.57 mi (409.69 km) |
| Bonn to Zurich | 241.06 mi (387.95 km) |
| Bonn to Ra's al `Ayn | 1,881.04 mi (3,027.24 km) |
| Bonn to Tall Abyad | 1,841.87 mi (2,964.21 km) |
| Bonn to Acarlar | 1,347.89 mi (2,169.23 km) |
| Bonn to Acigol | 1,575.15 mi (2,534.96 km) |
| Bonn to Acipayam | 1,427.29 mi (2,297.01 km) |
| Bonn to Adakli | 1,794.12 mi (2,887.35 km) |
| Bonn to Adana | 1,679.73 mi (2,703.27 km) |
| Bonn to Adilcevaz | 1,908.79 mi (3,071.90 km) |
| Bonn to Adiyaman | 1,765.23 mi (2,840.86 km) |
| Bonn to Afsin | 1,687.06 mi (2,715.07 km) |
