Sorted by how long it takes to get there, not how far away it is. Two kilometres across a river can cost you forty minutes — and what counts as reachable is different in Lisbon, Bengaluru and São Paulo.
Travel times are illustrative until live location is on — the map that sorts by real journey time is coming. For now, reach is a proxy that keeps the page stable.
Finding what is near…
Distance sorts by a straight line no one walks. This sorts by the journey you would actually make, at the hour you would actually make it. Thirty minutes buys you a different city in Berlin than it does in Bengaluru, and the platform should not pretend otherwise.