Armenia vs Vietnam

Vietnam is 11.2 times larger than Armenia. Armenia would fit into Vietnam about 11 times.

ArmeniaVietnamArmenia moved onto Vietnam · Equal-area projection
0.09×
Armenia is 0.09× the area of Vietnam. Put the other way, Vietnam is 11.2× the size of Armenia.
ArmeniaVietnam
Area29,743 km²331,690 km²
Population3,086,700101,598,527
Density104 / km²306 / km²
CapitalYerevanHanoi
RegionWestern 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. Armenia sits at about 40°N and is stretched to 1.72× its true area; Vietnam at 17° N is stretched to 1.09×. That difference is why Armenia 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 Armenia bigger than Vietnam?
No. Armenia is 11.2 times smaller than Vietnam. Armenia covers 29,743 km² and Vietnam covers 331,690 km².
How many times does Armenia fit into Vietnam?
About 11 times: Vietnam has 11.2× the area of Armenia.
Why do Armenia and Vietnam look different on Google Maps?
Web maps use the Mercator projection, which stretches area with distance from the equator. Armenia is drawn about 1.72× its true area there and Vietnam about 1.09×. That is why Armenia 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, Armenia or Vietnam?
Vietnam: 101,598,527 people against 3,086,700. Density: Armenia 104 per km², Vietnam 306 per km².