| Ridge to Yverdon-les-Bains | 3,811.11 mi (6,133.38 km) |
| Ridge to Zofingen | 3,851.24 mi (6,197.97 km) |
| Ridge to Zollikon | 3,876.72 mi (6,238.97 km) |
| Ridge to Zuchwil | 3,837.71 mi (6,176.20 km) |
| Ridge to Zug | 3,879.36 mi (6,243.23 km) |
| Ridge to Zurich | 3,874.18 mi (6,234.89 km) |
| Ridge to Ra's al `Ayn | 5,594.78 mi (9,003.92 km) |
| Ridge to Tall Abyad | 5,558.58 mi (8,945.67 km) |
| Ridge to Acarlar | 5,048.02 mi (8,124.01 km) |
| Ridge to Acigol | 5,294.16 mi (8,520.12 km) |
| Ridge to Acipayam | 5,133.00 mi (8,260.76 km) |
| Ridge to Adakli | 5,493.78 mi (8,841.38 km) |
| Ridge to Adana | 5,398.89 mi (8,688.68 km) |
| Ridge to Adilcevaz | 5,599.79 mi (9,012.00 km) |
| Ridge to Adiyaman | 5,480.34 mi (8,819.76 km) |
