You will see a result with 1 row. There is a small icon which looks like a table, which shows a tooltip "Display top 2000 results". Click it.
Take a look at the value in the r_est column, which contains the estimated distance in parsecs.
mean 1.3737 kpc is true?
Ajtribick, do you know a script to mark all O-B type stars of your addon too?
Added after 4 hours 50 minutes:
I found Kaus Media star distance to 4346 parsec and Garnet Star at 3070 parsec in Gaia DR2 but i can not find in Gaia DR2 to the next stars: