The Google Distance Matrix has a limit of 10x10 locations (25x25 with business license) -- how do you get around that? I don't see any mention of API-key?
Here are the quota limits:
Users of the free API: 100 elements per query. 100 elements per 10 seconds. 2 500 elements per 24 hour period.
Maps for Business customers: 625 elements per query. 1 000 elements per 10 seconds. 100 000 elements per 24 hour period.
Read more: https://developers.google.com/maps/documentation/distancemat...