Attacks, particularly heavy across north, east and south Ukraine, pose a serious threat to those who choose to stay. Explore some of the refugee journeys through maps, graphics, photos and videos.
What an exodus of 11.4 million people looks like
In the six weeks since Russia invaded Ukraine, over 4 million people have left their homes by train, bus and car, on their way to seven countries. More than 7 million people have fled to another part of the country. See the different paths taken in our interactive.