| Grenchen to Albolote | 888.99 mi (1,430.69 km) |
| Grenchen to Alboraya | 658.02 mi (1,058.99 km) |
| Grenchen to Albox | 833.17 mi (1,340.85 km) |
| Grenchen to Alcala de Guadaira | 958.01 mi (1,541.78 km) |
| Grenchen to Alcala de Henares | 707.70 mi (1,138.93 km) |
| Grenchen to Alcala la Real | 885.25 mi (1,424.67 km) |
| Grenchen to Alcanar | 573.64 mi (923.18 km) |
| Grenchen to Alcaniz | 564.65 mi (908.72 km) |
| Grenchen to Alcantarilla | 771.84 mi (1,242.15 km) |
| Grenchen to Alcarraz | 515.66 mi (829.87 km) |
| Grenchen to Alcaudete | 884.02 mi (1,422.69 km) |
| Grenchen to Alcazar de San Juan | 756.02 mi (1,216.70 km) |
| Grenchen to Alcira | 680.68 mi (1,095.45 km) |
| Grenchen to Alcobendas | 715.37 mi (1,151.28 km) |
| Grenchen to Alcora | 621.14 mi (999.62 km) |
