City size comparison

compared to

Bangkok is about 45 times bigger than Rockville.

Rockville (map shows its 87 named neighbourhoods; the area covers the whole city) is approximately 35 sq km, while Bangkok is approximately 1,569 sq km, making Bangkok 4,365% larger than Rockville.
Tip: This to-scale comparison of Rockville vs. Bangkok uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Bangkok vs. Rockville

Flip Comparison · See true size
See Bangkok on top of Rockville
→
Cost of Living Comparison · 7 categories - 2026 data
Rockville is 2.5 times more expensive than Bangkok
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.
Download on the App Store GET IT ON Google Play