| Houilles to Ardea | 712.12 mi (1,146.04 km) |
| Houilles to Arenzano | 438.27 mi (705.33 km) |
| Houilles to Arese | 397.87 mi (640.31 km) |
| Houilles to Arezzo | 596.86 mi (960.56 km) |
| Houilles to Argelato | 527.03 mi (848.17 km) |
| Houilles to Argenta | 544.35 mi (876.04 km) |
| Houilles to Ariano Irpino | 825.73 mi (1,328.88 km) |
| Houilles to Ariccia | 710.96 mi (1,144.18 km) |
| Houilles to Arluno | 395.00 mi (635.69 km) |
| Houilles to Arona | 369.82 mi (595.16 km) |
| Houilles to Artena | 718.79 mi (1,156.78 km) |
| Houilles to Arzachena | 645.21 mi (1,038.37 km) |
| Houilles to Arzano | 807.75 mi (1,299.95 km) |
| Houilles to Arzignano | 489.04 mi (787.03 km) |
| Houilles to Ascoli Piceno | 689.08 mi (1,108.97 km) |
