what areas are just outside london?
['2 East Grinstead, West Sussex. • London in 58 minutes. ... ', '3 Tring, Hertfordshire. • London in 42 minutes. ... ', '4 Camberley, Surrey. • London in one hour 15 minutes. ... ', '5 Sawbridgeworth, Hertfordshire. • London in 50 minutes. ... ', '6 Upton, Northampton. • London in 58 minutes. ... ', '7 Farnham, Surrey. ... ', '8 Braintree, Essex. ... ', '9 Canterbury, Kent.']