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The map shows the average time it would take to get to every other postcode in London, by public transport.
Public transport includes: buses, the underground, the overground, 'proper' trains, walking and trams. The quickest method(s) are used.
The data is from Transport for London's Journey Planner tool.
We have collected travel times for over 1.6 million journeys around London. This is the same data that powers our awesome commute time minimising property search.
You might like our "Is it faster to cycle or take public transport" widget.
Check out our "Prices by tube line" widget. It's pretty clever (promise).
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