Hailing distance? (6,5)
I believe the answer is:
stones throw
'distance?' is the definition.
(I have seen 'Small distance' mean 'stones throw' so perhaps 'distance' could also mean 'stones throw')
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for stones throw that I've seen before include "fairly short distance away" , "Not so far" , "Small distance" , "short way" .)