“No woman should travel the distance of three days or more, unless she is with her father, brother, son, husband or a Mahram.” (Using translation from Ibn Mājah 2898)  

قَالَ رَسُولُ اللَّهِ ﷺ «لَا تُسَافِرِ الْمَرْأَةُ سَفَرًا ثَلَاثَةَ أَيَّامٍ فَصَاعِدًا إِلَّا وَمَعَهَا أَبُوهَا أَوْ أَخُوهَا أَوْ زَوْجُهَا أَوْ ذُو مَحْرَمٍ مِنْهَا»