Celtic have been drawn against Austrian champions LASK in the Champions League play-off round.
Meanwhile, Rangers will face either Northern Irish champions Larne or Iberia Tbilisi of Georgia in the Europa League play-offs should they defeat Jagiellonia Bialystok of Poland.
And Heart of Midlothian, who dropped down to the Europa League after losing to Sturm Graz in Champions League qualifying, will take on either AGF Aarhus of Denmark or Sabah of Azerbaijan should they defeat Benfica.
Should they lose, the Edinburgh side will face Paide Linnameeskond of Estonia or Rapid Vienna of Austria in the Conference League play-off round.
If Rangers lose, they will meet Jablonec of Czech Republic or RFS of Latvia.
Motherwell will take on Freiburg of Germany should they defeat Finland’s HJK Helsinki.
Meanwhile, Hibernian will take on IFK Gothenburg of Sweden or Gent of Belgium if they oust Shkendija of Macedonia.