City and province sizes

No.
City or province
Area

km²
sq mi

1
City of Phnom Penh
290
112

2
Kandal Province
3,568
1,378

3
Takeo Province
3,563
1,376

4
Kampong Cham Province
9,799
3,783

5
Kampong Thom Province
13,814
5,334

6
Siem Reap Province
10,299
3,976

7
Preah Vihear Province
13,788
5,324

8
Oddar Meancheay Province
6,158
2,378

9
Banteay Meanchey Province
6,679
2,579

10
Battambang Province
11,072
4,275

11
City of Pailin
803
310

12
Pursat Province
12,692
4,900

13
Kampong Chhnang Province
5,521
2,132

14
Kampong Speu Province
7,017
2,709

15
Koh Kong Province
11,160
4,309

16
City of Sihanoukville
868
335

17
Kampot Province
4,873.2
1,881.6

18
City of Kep
335.8
129.7

19
Prey Veng Province
4,883
1,885

20
Svay Rieng Province
2,966
1,145

21
Kratie Province
11,094
4,283

22
Stung Treng Province
11,092
4,283

23
Ratanakiri Province
10,782
4,163

24
Mondulkiri Province
14,288
5,517

25
Tonlé Sap
3,000
1,158

TOTAL AREA
181,035
69,898