| Castelletto sopra Ticino to Arcore | 33.49 mi (53.90 km) |
| Castelletto sopra Ticino to Ardea | 344.24 mi (554.00 km) |
| Castelletto sopra Ticino to Arenzano | 90.71 mi (145.99 km) |
| Castelletto sopra Ticino to Arese | 23.90 mi (38.46 km) |
| Castelletto sopra Ticino to Arezzo | 222.98 mi (358.85 km) |
| Castelletto sopra Ticino to Argelato | 154.01 mi (247.85 km) |
| Castelletto sopra Ticino to Argenta | 173.45 mi (279.14 km) |
| Castelletto sopra Ticino to Ariano Irpino | 451.76 mi (727.04 km) |
| Castelletto sopra Ticino to Ariccia | 341.88 mi (550.20 km) |
| Castelletto sopra Ticino to Arluno | 20.84 mi (33.54 km) |
| Castelletto sopra Ticino to Arona | 4.50 mi (7.23 km) |
| Castelletto sopra Ticino to Artena | 348.44 mi (560.77 km) |
| Castelletto sopra Ticino to Arzachena | 322.34 mi (518.75 km) |
| Castelletto sopra Ticino to Arzano | 435.87 mi (701.47 km) |
| Castelletto sopra Ticino to Arzignano | 131.21 mi (211.16 km) |
