Oxford–Cambridge Arc
The Oxford–Cambridge Arc or Oxford–Cambridge Growth Corridor (formerly the Cambridge – Milton Keynes – Oxford corridor) is a notional arc of agricultural and urban land at about 80 km (50 mi) radius of London, in south central England. It runs between the British university cities of Oxford and Cambridge via Milton Keynes and other settlements in Bedfordshire, Buckinghamshire, Cambridgeshire, Northamptonshire and Oxfordshire, at the northern rim of the London commuter belt.