Mr Vortex
An ejection was recommended because it was possible, not that was necessarily impossible to land a Draken dead stick. F-16s have done a number of them, I witnessed one at KTPA. There was a video of the HUD view of one at NAS Glenview, IL.
To your question, it would depend on distance to go to the airport, glide ratio (high but probably not terribly worse than any conventional airliner) and most importantly the capability of the RAT providing hydraulic power.
M2dude, any idea of the min IAS for the RAT to provide the juice and hydraulics? Would it be as low as Vapp minus some margin?
GF