Ho Chi Minh City is about 28 times bigger than Kuala Lumpur.

Kuala Lumpur is approximately 244 sq km, while Ho Chi Minh City is approximately 6,773 sq km, making Ho Chi Minh City 2,680% larger than Kuala Lumpur.
Tip: This to-scale comparison of Kuala Lumpur vs. Ho Chi Minh City uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.