Well, I'm off to my Galaxy Map ..... to have a closer look at where you are and to 'X : Z : Y' it.
In regard to ZUNAO TUO E6-459 (see Galaxy Map above) I show its coordinates in the close up shown below:
View attachment 268151
It'snot too far from Kyloarph RD-A d1-600 (-7120 : -489 : 20790) ie. Zunao TU-O E6-459 (what stupid bloody names!

) is (1720 : 1054 : 24420)
which is "relatively" close. See below:
View attachment 268155
But it's showing a distance of 22,028.48LY to ZUNOA and that's a long way!

Wait a minute, that's the distance to me in LHS 2265 !
It says so in the left-hand column.
So to know the distance between KLOARPH and ZUNOA, I need to be at one or other of those locations.
HOLD ON ! I can find out by using Pythagoras's Theorem! "c" = The Square root of "a" squared plus "b" squared.
(Sorry. This is probably boring everybody else less.
But I'm loving it!.
)
Now .....I can square a number on my smartphone, but not sure about square roots ......

Maybe I'll have to use my Slide Rule. Don't have my electronic calculator anymore.
God! Who remembers Slide Rules!

Time for a break .... all this thinking ....... is starting to hurt my brain .....