Tajikistan vs Vietnam

Vietnam is 2.32 times larger than Tajikistan. Tajikistan would fit into Vietnam about 2.3 times.

TajikistanVietnamTajikistan moved onto Vietnam · Equal-area projection
0.43×
Tajikistan is 0.43× the area of Vietnam. Put the other way, Vietnam is 2.32× the size of Tajikistan.
TajikistanVietnam
Area143,100 km²331,690 km²
Population10,786,734101,598,527
Density75 / km²306 / km²
CapitalDushanbeHanoi
RegionCentral AsiaSouth-Eastern Asia
CoastlineLandlockedHas a coast
Neighbours43

Why the map you grew up with disagrees

On a Mercator map, area grows with distance from the equator. Tajikistan sits at about 39°N and is stretched to 1.63× its true area; Vietnam at 17° N is stretched to 1.09×. That difference is why Tajikistan looks so much bigger than it is next to Vietnam. The figure above uses the Equal Earth projection, where every square kilometre is drawn the same size.

Questions about this pair

Is Tajikistan bigger than Vietnam?
No. Tajikistan is 2.32 times smaller than Vietnam. Tajikistan covers 143,100 km² and Vietnam covers 331,690 km².
How many times does Tajikistan fit into Vietnam?
About 2.3 times: Vietnam has 2.32× the area of Tajikistan.
Why do Tajikistan and Vietnam look different on Google Maps?
Web maps use the Mercator projection, which stretches area with distance from the equator. Tajikistan is drawn about 1.63× its true area there and Vietnam about 1.09×. That is why Tajikistan looks so much bigger than it really is next to Vietnam. Kartavera uses Equal Earth, where every square kilometre is drawn the same size.
Which has more people, Tajikistan or Vietnam?
Vietnam: 101,598,527 people against 10,786,734. Density: Tajikistan 75 per km², Vietnam 306 per km².