How long does it take to walk to Rockefeller Center from the World Trade Center
[IN:GET_ESTIMATED_DURATION How long does it take to [SL:METHOD_TRAVEL walk ] to [SL:DESTINATION [IN:GET_LOCATION [SL:POINT_ON_MAP Rockefeller Center ] ] ] from [SL:SOURCE [IN:GET_LOCATION [SL:POINT_ON_MAP the World Trade Center ] ] ] ]