I have had and have devs making more than 300K working for me in:
+ London
+ Singapore
+ Hong Kong
+ Tokyo
Edit: and NY, Chicago and Houston but that doesn't really make my point.
I have very good reason to believe (I've seen their salaries) also in:
+ Paris
+ Frankfurt
+ Dublin
The trick is to have skills that are needed in industries that understand the value of tech and have the money to pay for it.