Every year or two, people decide to fly from North America to Europe in a short range Cessna. They get the extra fuel tankage package, then hop from PEI to Greenland, Greenland to Iceland, then Iceland to.... Svalbard, or maybe somewhere in the Scotish Isles. From there it's pretty standard flight operations over local bodies of water. If a Cessna can do it, that's well within a bird's migratory travel distance.
