Ask HN: Should I translate this service into English?

Hi guys, I made this address/route lookup service. Its main appeal is the reductionist user interface: A full screen map and a small input for the address you are looking for. It allows you to store the addresses you find, find routes between them, share with others, etc.

The site is here:

http://www.findsted.dk

The service is in Danish, but the results are partly based on the GMaps API so you can find international addresses too. Just input an address and click 'Find'.

Would you use this service or do you think others would?

I was pondering translating it and launching it as a global service, but I am unsure what Americans and the rest of the world uses for this, and whether my service could improve/supplement that.