| Boppard to Zofingen | 204.29 mi (328.77 km) |
| Boppard to Zollikon | 204.62 mi (329.30 km) |
| Boppard to Zuchwil | 209.07 mi (336.46 km) |
| Boppard to Zug | 215.82 mi (347.33 km) |
| Boppard to Zurich | 202.08 mi (325.21 km) |
| Boppard to Ra's al `Ayn | 1,849.96 mi (2,977.22 km) |
| Boppard to Tall Abyad | 1,810.08 mi (2,913.05 km) |
| Boppard to Acarlar | 1,310.83 mi (2,109.58 km) |
| Boppard to Acigol | 1,542.39 mi (2,482.24 km) |
| Boppard to Acipayam | 1,390.82 mi (2,238.32 km) |
| Boppard to Adakli | 1,765.28 mi (2,840.94 km) |
| Boppard to Adana | 1,646.21 mi (2,649.32 km) |
| Boppard to Adilcevaz | 1,880.77 mi (3,026.81 km) |
| Boppard to Adiyaman | 1,733.91 mi (2,790.46 km) |
| Boppard to Afsin | 1,655.40 mi (2,664.11 km) |
