150 miles taking this route:
There are about 7 miles between Potterspury and Milton Keynes.
83 miles
82 miles
110 miles
106 miles
368
Milton Keynes, Buckinghamshire to Leeds, West Yorkshire is 147.3 miles according the AA route planner.
277 miles
58 miles going over to M1 LONDON (via M6), and then taking M1 to Milton Keynes.
75 miles taking this route:Take M1 to The NORTH, from Milton Keynes, to A52 DERBY at J25.Take A52 into Derby.
just under 50 miles
No more than 10, wherever you are.