Surrey is a county that adjoins London so it would depend on which part of Surrey you are travelling to, but even the furthest point from London would only take about 40 minutes.
Parts of Surrey are within London so you will need to specify which part of London you are travelling from and which part of Surrey you are travelling to and which method of transportation you will be using.
Surrey is a county which adjoins south London. Parts of Surrey are actually in London.
about an hour
They have facilities at Cobham in Surrey, England about 20 miles southwest of London.
how long does it take to get train from london to runcorn
It is not a part of London. Surrey is a county, to the south west of London. Parts of Surrey have now been absorbed into London. For example, the post area of Croydon is Surrey but it is also one of the 32 London Boroughs.
Surrey is a separate county that borders Greater London. - The areas of London and Surrey are often confused owing to their historical context: More details about Surrey County can be found here: http://en.wikipedia.org/wiki/Surrey
Surrey is a county which adjoins London, so it would depend on which part of Surrey you are travelling from.
It is in Rotherhithe, on the East London Line of the London Overground network. 51°29'36" N, 0°02'52" W
Surrey is a county adjacent to London and parts of London are actually in Surrey. To get a more accurate answer, you would need to identify which parts of London and Surrey you are travelling between.
There are trains running from London to Guildford. However as you do not say where you are starting from we can not really help.
About 20 miles, depending on where in London and where in Surrey you're talking about.