When the Distance Matrix API returns results, it places them within a JSON rows array.
Even if no results are returned (such as when the origins and/or destinations don't exist), it still returns an empty array.
XML responses consist of zero or more <row> elements.
Rows are ordered according to the values in the origin parameter of the request.
Each row corresponds to an origin, and each element within that row corresponds to a pairing of the origin with a destination value.
Each row array contains one or more element entries, which in turn contain the information about a single origin-destination pairing.
When the Distance Matrix API returns results, it places them within a JSON
rowsarray. Even if no results are returned (such as when the origins and/or destinations don't exist), it still returns an empty array. XML responses consist of zero or more<row>elements.Rows are ordered according to the values in the
originparameter of the request. Each row corresponds to an origin, and eachelementwithin that row corresponds to a pairing of the origin with adestinationvalue.Each
rowarray contains one or moreelemententries, which in turn contain the information about a single origin-destination pairing.