What is the size of Europe compared to us?

The United States is about the same size as Europe, excluding Russia. The land area of the United States is approximately 9.83 million square kilometers (3.79 million square miles), while the land area of Europe (excluding Russia) is about 10.18 million square kilometers (3.93 million square miles). However, if we include Russia, then Europe is significantly larger than the US, with a total area of about 20 million square kilometers (7.7 million square miles).