Tanzania is about 11,489 times bigger than The Hague (Den Haag).

The Hague (Den Haag) (excluding the city's 15.68 sq km of water area) is approximately 82 sq km, while Tanzania is approximately 947,300 sq km, making Tanzania 1,148,839% larger than The Hague (Den Haag).
Tip: This to-scale comparison of The Hague (Den Haag) vs. Tanzania uses the Mercator projection, which distorts the size of regions near the poles.