| Upper Montclair to Arcore | 4,019.86 mi (6,469.34 km) |
| Upper Montclair to Ardea | 4,297.53 mi (6,916.21 km) |
| Upper Montclair to Arenzano | 4,032.26 mi (6,489.29 km) |
| Upper Montclair to Arese | 4,011.85 mi (6,456.44 km) |
| Upper Montclair to Arezzo | 4,202.86 mi (6,763.84 km) |
| Upper Montclair to Argelato | 4,141.83 mi (6,665.63 km) |
| Upper Montclair to Argenta | 4,161.24 mi (6,696.87 km) |
| Upper Montclair to Ariano Irpino | 4,426.09 mi (7,123.10 km) |
| Upper Montclair to Ariccia | 4,299.08 mi (6,918.70 km) |
| Upper Montclair to Arluno | 4,007.73 mi (6,449.82 km) |
| Upper Montclair to Arona | 3,983.54 mi (6,410.89 km) |
| Upper Montclair to Artena | 4,309.48 mi (6,935.44 km) |
| Upper Montclair to Arzachena | 4,175.27 mi (6,719.44 km) |
| Upper Montclair to Arzano | 4,398.77 mi (7,079.14 km) |
| Upper Montclair to Arzignano | 4,109.52 mi (6,613.64 km) |
