or download this
my @test;
push @test, { distance => "0.12", name => "Test1", isPaidLink => 0 };
push @test, { distance => "1.2", name => "Test1", isPaidLink => 1 };
...
push @test, { distance => "9.2", name => "Test1", isPaidLink => 0 };
push @test, { distance => "14", name => "Test1", isPaidLink => 1 };
my @loop_sorted = sort { $a->{Distance} <=> $b->{Distance} } @test;