| Walton upon Thames to Arcore | 596.08 mi (959.30 km) |
| Walton upon Thames to Ardea | 911.56 mi (1,467.01 km) |
| Walton upon Thames to Arenzano | 639.54 mi (1,029.23 km) |
| Walton upon Thames to Arese | 591.79 mi (952.40 km) |
| Walton upon Thames to Arezzo | 791.68 mi (1,274.09 km) |
| Walton upon Thames to Argelato | 717.75 mi (1,155.10 km) |
| Walton upon Thames to Argenta | 732.82 mi (1,179.36 km) |
| Walton upon Thames to Ariano Irpino | 1,019.91 mi (1,641.38 km) |
| Walton upon Thames to Ariccia | 909.84 mi (1,464.24 km) |
| Walton upon Thames to Arluno | 589.87 mi (949.31 km) |
| Walton upon Thames to Arona | 564.59 mi (908.61 km) |
| Walton upon Thames to Artena | 916.98 mi (1,475.73 km) |
| Walton upon Thames to Arzachena | 850.42 mi (1,368.61 km) |
| Walton upon Thames to Arzano | 1,004.88 mi (1,617.20 km) |
| Walton upon Thames to Arzignano | 672.66 mi (1,082.55 km) |
