within striking distance
US /wɪðˈɪn ˈstraɪkɪŋ ˈdɪstəns/
UK /wɪðˈɪn ˈstraɪkɪŋ ˈdɪstəns/

1.
close enough to reach, attack, or achieve something
:
•
The team is now within striking distance of the championship.
•
We are within striking distance of our goal.