So I went back through it. All I could find was on page 90, that Mars is 15000 miles away:
"Mars must take their proper place among fairy tales, for if the distance to that planet is measured by two simultaneous obser vations, as I have advised for the measurement of the sun, it will be found to be never more than 15,000 miles from the observer, and too small altogether to be inhabited ; too small even for Robinson Crusoe and his man Friday. . . ."
I can only assume he puts the sun at a greater distance, though I can't find it.
And as for the distance to the moon, apparently unknown, p 26:
"By that almost inconceivable blunder real and imaginary angles came into conflict on two different planes, so the triangulation was entirely lost ; and as a consequence the distance of the moon is no more known to-day than it was at the time of the flood."