| Grenchen to Akyaka | 1,838.02 mi (2,958.01 km) |
| Grenchen to Akyazi | 1,234.34 mi (1,986.47 km) |
| Grenchen to Alaattin | 1,299.08 mi (2,090.67 km) |
| Grenchen to Alacam | 1,435.68 mi (2,310.50 km) |
| Grenchen to Alacati | 1,138.37 mi (1,832.02 km) |
| Grenchen to Aladag | 1,565.83 mi (2,519.97 km) |
| Grenchen to Alanya | 1,454.71 mi (2,341.12 km) |
| Grenchen to Alapli | 1,252.83 mi (2,016.24 km) |
| Grenchen to Alasehir | 1,227.39 mi (1,975.29 km) |
| Grenchen to Aliaga | 1,141.92 mi (1,837.74 km) |
| Grenchen to Almus | 1,534.76 mi (2,469.96 km) |
| Grenchen to Alpu | 1,281.03 mi (2,061.62 km) |
| Grenchen to Altinekin | 1,422.06 mi (2,288.59 km) |
| Grenchen to Altinoluk | 1,100.16 mi (1,770.53 km) |
| Grenchen to Altinova | 1,183.00 mi (1,903.86 km) |
