Pull the axles out and you can tow it as far as you need to, as fast as you can safely stop it. You might loose a little gear lube out the holes but not enough to worry about it.
Explain to me how the bearings get lubed. I'm thinking "as far as you need to" what if this turns out to be 1400 miles? I'm under the impression --as I posted-- that the wheel bearings, which are not greased or packed separately, or sealed off from the axle cavity-- get lubed from "slop over" from the axle housing.
