United Kingdom is approximately 243,610 sq km, while Vietnam is approximately 331,210 sq km, making Vietnam 36% larger than United Kingdom. Meanwhile, the population of United Kingdom is ~65.8 million people (33.0 million more people live in Vietnam).
This to-scale map shows a size comparison of United Kingdom compared to Vietnam. For more details, see an in-depth quality of life comparison of Vietnam vs. United Kingdom using our country comparison tool.
