Comments on the group seem to suggest that Appengine is hosted in several datacenters in the continental US. However, Brandon's comment is valid, and latencies tend to be very good anyway. Most of my half million users are in Australasia, and I've never heard a complaint about response times.
I'd recommend you test it yourself - it's trivial to set up a "Hello world" app, and then ask contacts in the countries you are concerned with to try it. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
