Assuming he were to fly commercial. What way can he get from SVO to Caracas (CCS)? Like what's a possible route whereby he isn't flying over france/italy/spain

Assuming he were to fly commercial. What way can he get from SVO to Caracas (CCS)? Like what's a possible route whereby he isn't flying over france/italy/spain which have supposedly not allowed him to fly over their airspace? Is a jet chartered for him? Does a G4 have the range? Where does it need to stop to refuel?