Tanworth in arden near redditch. Or
Leicester, depending on which route you take.
carlisle
Manchester
where is halfway between newcastle and london
Chelmsford is so close to London that it depends entirely on where in London you're measuring from. If you measure from Charing Cross, the halfway point is in the vicinity of Gidea Park or Harold Wood, inside the M-25.
Manchester and Birmingham would be the most probable airports that could have a connecting flight.
It's about 200 miles from London to Manchester.
Leeds is roughtly halfway between Edinburgh and London.
Manchester
Huddersfield is in the Metropolitan Borough of Kirklees, in West Yorkshire, England, halfway between Leeds and Manchester. It lies 190 miles north of London, and 10.3 miles south of Bradford, the nearest city.
Salisbury, England is near the halfway mark between London and Devon, England.
Halfway between Manchester UK and Brisbane Australia is Xianshuigu, China
Manchester, TN
Istanbul