| Middlesex to Arcore | 4,043.44 mi (6,507.29 km) |
| Middlesex to Ardea | 4,320.80 mi (6,953.65 km) |
| Middlesex to Arenzano | 4,055.67 mi (6,526.96 km) |
| Middlesex to Arese | 4,035.41 mi (6,494.36 km) |
| Middlesex to Arezzo | 4,226.30 mi (6,801.58 km) |
| Middlesex to Argelato | 4,165.38 mi (6,703.53 km) |
| Middlesex to Argenta | 4,184.82 mi (6,734.81 km) |
| Middlesex to Ariano Irpino | 4,449.44 mi (7,160.68 km) |
| Middlesex to Ariccia | 4,322.36 mi (6,956.17 km) |
| Middlesex to Arluno | 4,031.28 mi (6,487.72 km) |
| Middlesex to Arona | 4,007.10 mi (6,448.80 km) |
| Middlesex to Artena | 4,332.78 mi (6,972.94 km) |
| Middlesex to Arzachena | 4,198.28 mi (6,756.48 km) |
| Middlesex to Arzano | 4,422.05 mi (7,116.61 km) |
| Middlesex to Arzignano | 4,133.17 mi (6,651.69 km) |
