same result using
ORDER BY cast(lati10 as real), cast(longi as real)
as with
ORDER BY lati10+0, longi+0
which was already tried
380|41.2|9.37497676257462
380|41.2|16.6342872848924
792|41.2|43.2255548289229
860|41.2|66.7126410609169
408|41.2|129.727571723508
840|41.2|-73.970001
840|41.2|-73.964172