Moscow is about 54 times bigger than Providence.

Providence is approximately 48 sq km, while Moscow (map shows its 125 districts within the pre-2012 boundary; the area includes New Moscow) is approximately 2,562 sq km, making Moscow 5,273% larger than Providence.
Tip: This to-scale comparison of Providence vs. Moscow 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.