Holy See (Vatican City) is approximately 0 sq km, while United States is approximately 9,833,517 sq km, making United States 2,234,890,127% larger than Holy See (Vatican City).
This to-scale map shows a size comparison of Holy See (Vatican City) compared to United States. For more details, see an in-depth quality of life comparison of United States vs. Holy See (Vatican City) using our country comparison tool.
