From Victoria Underground Station Tube to Green Park Underground Station, Tube to London Marylebone, then train to Aylesbury. 1 h 24 min £24. From Victoria bus to Hemel Hempstead, Marlowes then bus to Aylesbury, Bus Station (Aylesbury Bus Station). 2 h 17 min £12. From London Victoria Station taxi to Aylesbury. 54 min £179. From London Victoria Station drive to Aylesbury. 54 min £8.