900 km (560 miles) taking this route:
The air distance from Berlin, Germany, to Vienna, Austria, is 325 miles. That equals 523 kilometers or 283 nautical miles.
The air distance from Vienna, Austria, to Cologne, Germany, is 463 miles. That equals 744 kilometers or 402 nautical miles.
294 miles
438 miles
BWI to Vienna, Austria is about 3,827 air miles.
it is about 325 miles from Berlin, Germany to Vienna, Austria. And it takes about an hour to fly.
Vienna, Austria has an area of about 160.1 sq miles.
375 miles (source: http://www.timeanddate.com/worldclock/distances.html?n=259)
915 miles
Vienna, Austria, has a total land and water area of 160.2square miles.
About 3,678 air miles to Vienna, Austria (Flughafen Wien).
918 miles if the crow was riding in a car.