Guangzhou r=3 area

广州 Guǎngzhōu/深圳 Shēnzhèn/香港 Xiānggǎng [Hong Kong] (r=13.838 Beijing, 97 620 ha, r=3 233 350 ha): 45 000 000
CN: most of the following: (13 618 km2, 41 248 892), deductions 2 035 000 listed below, plus?

dists (3 843 km2, 11 070 654) minus Nansha-qu (528 km2, 259 899)
Foshan (3 868 km2, 7 194 311) minus Sanshui-qu (874 km2, 622 645), Gaoming-qu (960 km2, 420 044)
Zhongshan (1 800 km2, 3 120 884)
Jiangmen (1 692 km2, 1 822 640)
Dongguan (2 465 km2, 8 220 237)
Shenzhen (1 050 km2, 10 357 938)
Huizhou: Huiyang-qu (1 262 km2, 764 816)
HK: 1 104 km2, 7 061 200
Total: 14 722 km2, 48 310 092

大岗 Dàgǎng/灵山 Língshān/潭洲 Tánzhōu (r=1.600 Guangzhou/Shenzhen/Hong Kong, 740 ha): 100 000

鹤山 Hèshān (r=1.827 Guangzhou/Shenzhen/Hong Kong, 1 720 ha): 120 000

高明 Gāomíng (r=1.911 Guangzhou/Shenzhen/Hong Kong, 1 890 ha): 130 000

三水 Sānshuǐ (r=1.968 Guangzhou/Shenzhen/Hong Kong, 1 690 ha): 150 000

南沙 Nánshā (r=2.171 Guangzhou/Shenzhen/Hong Kong, 300 ha): 20 000

葵涌 Kuíyǒng (r=1.942 Shenzhen, 2.263 Guangzhou, 230 ha): 40 000

大鹏 Dàpéng (r=2.187 Shenzhen, 2.263 Guangzhou, 210 ha): 45 000

增城 Zēngchéng (r=2.294 Guangzhou/Shenzhen/Hong Kong, 670 ha): 120 000

钟落潭 Zhōngluòtán (r=2.379 Guangzhou/Shenzhen/Hong Kong, 200 ha): 22 000

金利 Jīnlì (r=2.560 Guangzhou/Shenzhen/Hong Kong, 200 ha): 25 000

中山 Zhōngshān (r=2.592 Guangzhou/Shenzhen/Hong Kong, 6 180 ha): 1 500 000

板芙 Bǎnfú (r=2.549 Zhongshan, 340 ha): 35 000

民众 Mínzhòng (r=2.800 Guangzhou/Shenzhen/Hong Kong, 190 ha): 40 000

澳头 Àotóu (r=2.877 Guangzhou/Shenzhen/Hong Kong, 140 ha): 28 000