std::min_element getting the result for the iterator

std::vector<double> cMinDist;
    for (int i = 0; i < mc_4.size(); i++)
    {
        std::vector<double> temp;
        for (int j = 0; j <  mc_4.size(); j++)
        {
            if (j == i)
            {
                continue;
            }    
            temp.push_back( sqrt(pow(mc_4[i].x - mc_4[j].x,2) + pow(mc_4[i].y - mc_4[j].y,2)));         
        }

        std::vector<double>::iterator result =std::min_element(std::begin(temp),std::end(temp));
        cMinDist[i] =result; //error is here

    }

well get this error

11  IntelliSense: no suitable conversion function from "std::_Vector_iterator<std::_Vector_val<std::_Simple_types<double>>>" to "double" exists 

how can I extract the result from the iterator, not the index number just the result?

Do I really need to do something like:

int index = std::distance(std::begin(temp), result);
cMinDist[i] =temp[index];

or is there a shorter way?