Originally Posted by
haapalainen
...as well as learning that HEL is also the closest EU capital to Sydney, Australia. Who would have thought that just by looking at a regular Mercator projection map of the Earth?! And people still keep saying how Finland is so isolated and far away from everything

...
Technically ECN is closer, but your point is valid and surprising.
Even connections via HEL would make a really short route to SYD for origins in northern EU, including LHR, AMS, BRU, BER and so on.