We present the computation of the condition numbers for linear programming (LP) problems from the NETLIB suite. The method of Peña [Technical report, Center for Applied Mathematics, Cornell University, May 1998] was used to compute the bounds on the distance to ill-posedness ρ(d) of a given problem instance with data d, and the condition number was computed as C(d) = ‖d‖/ρ(d). We discuss the ef...