Los Angeles is about 1.9 times smaller than Australian Capital Territory.

Australian Capital Territory is approximately 2,358 km² (910 sq mi), while Los Angeles (including the city proper only) is approximately 1,215 sq km, making Los Angeles 51.51% the size of Australian Capital Territory.
Tip: This to-scale comparison of Australian Capital Territory vs. Los Angeles uses the Mercator projection, which distorts the size of regions near the poles.

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