  We study static spherically symmetric solutions of massive bi-gravity theory,
free from the Boulware-Deser ghost. We show the recovery of General Relativity
via the Vainshtein mechanism, in the weak limit of the physical metric. We find
a single polynomial equation determining the behavior of the solution for
distances smaller than the inverse graviton mass. This equation is generically
of the seventh order, while for a specific choice of the parameters of the
theory it can be reduced to lower orders. The solution is analytic in different
regimes: for distances below the Vainshtein radius (where General Relativity is
recovered), and in the opposite regime, beyond the Vainshtein radius, where the
solution approaches the flat metric.
