| Montgeron to Ardea | 692.71 mi (1,114.82 km) |
| Montgeron to Arenzano | 418.78 mi (673.96 km) |
| Montgeron to Arese | 379.16 mi (610.20 km) |
| Montgeron to Arezzo | 577.90 mi (930.05 km) |
| Montgeron to Argelato | 508.53 mi (818.40 km) |
| Montgeron to Argenta | 526.07 mi (846.64 km) |
| Montgeron to Ariano Irpino | 806.75 mi (1,298.33 km) |
| Montgeron to Ariccia | 691.60 mi (1,113.03 km) |
| Montgeron to Arluno | 376.19 mi (605.42 km) |
| Montgeron to Arona | 351.05 mi (564.96 km) |
| Montgeron to Artena | 699.49 mi (1,125.72 km) |
| Montgeron to Arzachena | 625.55 mi (1,006.72 km) |
| Montgeron to Arzano | 788.52 mi (1,269.00 km) |
| Montgeron to Arzignano | 471.37 mi (758.60 km) |
| Montgeron to Ascoli Piceno | 670.36 mi (1,078.84 km) |
