Definitely. Since arriving here, I've heard - from Canadians and Americans, both - that
1) it always rains in the UK (I mean every day)
2) that everyone has bad teeth
3) that there are only two television stations
4) that everything is smaller
5) that you can pretty much see the whole of Europe in a week or two (sorry, not 'see', I should say 'do', they have this bizarre belief that Europe is an activity, rather than a place)
There's rarely any insult meant by any of them, but the stereotypes are there.