The search area is shaped by shared availability
When looking for dance partners in Nuremberg and the surrounding area, the distance between your homes is only a rough guide. You meet at a shared venue, and you may set off from different places: you come after work, while the other person comes from home. That means someone from outside the city may fit your schedule better than someone who lives closer.
What matters is the overlap in your availability. For example, you could stay for a long time, but the other person arrives late and has to leave early. Your free time does not make your shared window any bigger. The later start and earlier finish limit the time you have together.
This is especially important when dancing: you need time to arrive, change your shoes and warm up physically. A slight delay can take a significant part of your usable dance time when you already have a short meeting planned. The same delay matters less during a longer session.
So a useful search area is not a uniform circle. It can include people whose journeys fit your free time well, while excluding others despite a shorter distance. This also explains why the same search radius can make more or less sense for two people who live in similar locations.




