| Northolt to Arpajon | 234.92 mi (378.06 km) |
| Northolt to Arques | 128.68 mi (207.10 km) |
| Northolt to Arras | 162.28 mi (261.16 km) |
| Northolt to Artigues-pres-Bordeaux | 462.00 mi (743.52 km) |
| Northolt to Athis-Mons | 231.09 mi (371.90 km) |
| Northolt to Aubagne | 633.94 mi (1,020.23 km) |
| Northolt to Aubenas | 526.36 mi (847.09 km) |
| Northolt to Aubergenville | 204.05 mi (328.39 km) |
| Northolt to Aubervilliers | 218.87 mi (352.23 km) |
| Northolt to Aubiere | 430.70 mi (693.15 km) |
| Northolt to Aucamville | 550.70 mi (886.27 km) |
| Northolt to Auch | 547.65 mi (881.36 km) |
| Northolt to Auchel | 142.88 mi (229.94 km) |
| Northolt to Audenge | 475.12 mi (764.63 km) |
| Northolt to Audincourt | 427.95 mi (688.71 km) |
