| Greenock to Arcore | 937.87 mi (1,509.36 km) |
| Greenock to Ardea | 1,258.38 mi (2,025.17 km) |
| Greenock to Arenzano | 991.47 mi (1,595.62 km) |
| Greenock to Arese | 935.61 mi (1,505.72 km) |
| Greenock to Arezzo | 1,133.03 mi (1,823.44 km) |
| Greenock to Argelato | 1,055.12 mi (1,698.06 km) |
| Greenock to Argenta | 1,067.13 mi (1,717.38 km) |
| Greenock to Ariano Irpino | 1,357.53 mi (2,184.74 km) |
| Greenock to Ariccia | 1,255.77 mi (2,020.97 km) |
| Greenock to Arluno | 934.78 mi (1,504.38 km) |
| Greenock to Arona | 909.93 mi (1,464.39 km) |
| Greenock to Artena | 1,261.77 mi (2,030.62 km) |
| Greenock to Arzachena | 1,209.05 mi (1,945.78 km) |
| Greenock to Arzano | 1,347.25 mi (2,168.19 km) |
| Greenock to Arzignano | 1,002.89 mi (1,614.00 km) |
