| Castel San Giorgio to Arcore | 430.82 mi (693.34 km) |
| Castel San Giorgio to Ardea | 125.73 mi (202.34 km) |
| Castel San Giorgio to Arenzano | 395.20 mi (636.01 km) |
| Castel San Giorgio to Arese | 434.58 mi (699.39 km) |
| Castel San Giorgio to Arezzo | 234.91 mi (378.05 km) |
| Castel San Giorgio to Argelato | 312.41 mi (502.78 km) |
| Castel San Giorgio to Argenta | 302.09 mi (486.17 km) |
| Castel San Giorgio to Ariano Irpino | 32.61 mi (52.48 km) |
| Castel San Giorgio to Ariccia | 123.75 mi (199.16 km) |
| Castel San Giorgio to Arluno | 436.49 mi (702.46 km) |
| Castel San Giorgio to Arona | 461.78 mi (743.17 km) |
| Castel San Giorgio to Artena | 113.52 mi (182.69 km) |
| Castel San Giorgio to Arzachena | 278.25 mi (447.80 km) |
| Castel San Giorgio to Arzano | 24.45 mi (39.35 km) |
| Castel San Giorgio to Arzignano | 368.37 mi (592.84 km) |
