| Montclair to Arcore | 6,013.26 mi (9,677.41 km) |
| Montclair to Ardea | 6,329.41 mi (10,186.20 km) |
| Montclair to Arenzano | 6,056.04 mi (9,746.25 km) |
| Montclair to Arese | 6,009.55 mi (9,671.43 km) |
| Montclair to Arezzo | 6,209.16 mi (9,992.68 km) |
| Montclair to Argelato | 6,133.29 mi (9,870.58 km) |
| Montclair to Argenta | 6,146.49 mi (9,891.82 km) |
| Montclair to Ariano Irpino | 6,436.23 mi (10,358.11 km) |
| Montclair to Ariccia | 6,327.86 mi (10,183.71 km) |
| Montclair to Arluno | 6,007.83 mi (9,668.67 km) |
| Montclair to Arona | 5,982.58 mi (9,628.03 km) |
| Montclair to Artena | 6,335.09 mi (10,195.35 km) |
| Montclair to Arzachena | 6,251.27 mi (10,060.45 km) |
| Montclair to Arzano | 6,422.86 mi (10,336.60 km) |
| Montclair to Arzignano | 6,083.06 mi (9,789.74 km) |
