From Northampton train to Leighton Buzzard, Railway Station, bus to Leighton Buzzard, High Street (Bridge Street), then bus to Aylesbury, New Street (Haydon Training). 1 h 16 min £14. From Northampton, Drapery (Barclays) bus to Central Railway Station then bus to Aylesbury, The Britannia PH (Brittannia PH). 2 h 1 min £11. From Northampton taxi to Aylesbury. 47 min £127. From Northampton drive to Aylesbury. 47 min £7.