| Somma Lombardo to Arcore | 29.98 mi (48.25 km) |
| Somma Lombardo to Ardea | 340.48 mi (547.96 km) |
| Somma Lombardo to Arenzano | 88.38 mi (142.24 km) |
| Somma Lombardo to Arese | 19.97 mi (32.14 km) |
| Somma Lombardo to Arezzo | 219.05 mi (352.53 km) |
| Somma Lombardo to Argelato | 150.07 mi (241.51 km) |
| Somma Lombardo to Argenta | 169.56 mi (272.88 km) |
| Somma Lombardo to Ariano Irpino | 447.82 mi (720.70 km) |
| Somma Lombardo to Ariccia | 338.09 mi (544.11 km) |
| Somma Lombardo to Arluno | 16.96 mi (27.29 km) |
| Somma Lombardo to Arona | 8.45 mi (13.61 km) |
| Somma Lombardo to Artena | 344.62 mi (554.61 km) |
| Somma Lombardo to Arzachena | 319.67 mi (514.46 km) |
| Somma Lombardo to Arzano | 432.00 mi (695.24 km) |
| Somma Lombardo to Arzignano | 127.81 mi (205.69 km) |
