With a thousand points, you barely notice the delay. With a million, you're doing a million distance calculations for every single query. On a phone updating the map as the user scrolls, that's untenable.
I'm not even quite sure when the 3614 was introduced, but based on manual
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В Финляндии предупредили об опасном шаге ЕС против России09:28。业内人士推荐旺商聊官方下载作为进阶阅读
Овечкин продлил безголевую серию в составе Вашингтона09:40