| Alton to Yverdon-les-Bains | 458.52 mi (737.92 km) |
| Alton to Zofingen | 482.27 mi (776.14 km) |
| Alton to Zollikon | 504.35 mi (811.67 km) |
| Alton to Zuchwil | 471.68 mi (759.10 km) |
| Alton to Zug | 509.01 mi (819.17 km) |
| Alton to Zurich | 501.65 mi (807.33 km) |
| Alton to Ra's al `Ayn | 2,229.06 mi (3,587.33 km) |
| Alton to Tall Abyad | 2,188.38 mi (3,521.86 km) |
| Alton to Acarlar | 1,672.58 mi (2,691.76 km) |
| Alton to Acigol | 1,919.29 mi (3,088.79 km) |
| Alton to Acipayam | 1,755.66 mi (2,825.46 km) |
| Alton to Adakli | 2,145.40 mi (3,452.68 km) |
| Alton to Adana | 2,021.40 mi (3,253.12 km) |
| Alton to Adilcevaz | 2,260.75 mi (3,638.32 km) |
| Alton to Adiyaman | 2,112.80 mi (3,400.22 km) |
