Let's see:

Versails: Illinois and Indiana, mispronounced after the place in France
Valparayso: Indiana, mispronounced after the town in Chile.
San Josie: Illinois, mispronounced after the place in California.
Kwinzee: Mass., mispronounced after towns in Illinois, Indiana, Michigan, California, and Washington (that I know of).
Sandeeaygo: California, mispronounced after Santiago, Spain and Chile.
Paris: Missouri, Idaho and other places; mispronounced after the city in France.
Istraytrahgoddamnsumbich: after Ystradgynlais, Wales; not even attempted by anyone in their right mind.

Not to mention Cobh or Dun Laoire, Ireland.