Water area is the sum of all water surfaces delimited by international boundaries and/or coastlines, including inland water bodies (lakes, reservoirs, rivers).
World:
total:
510.072 million sq km
land:
148.94 million sq km
water:
361.132 million sq km
note:
70.8% of the world's surface is water, 29.2% is land
Cambodia:
total:
181,040 sq km
land:
176,520 sq km
water:
4,520 sq km
Cameroon:
total:
475,440 sq km
land:
469,440 sq km
water:
6,000 sq km
Canada:
total:
9,976,140 sq km
land:
9,220,970 sq km
water:
755,170 sq km
Cape Verde:
total:
4,033 sq km
land:
4,033 sq km
water:
0 sq km
Cayman Islands:
total:
259 sq km
land:
259 sq km
water:
0 sq km
Central African Republic:
total:
622,984 sq km
land:
622,984 sq km
water:
0 sq km
Chad:
total:
1.284 million sq km
land:
1,259,200 sq km
water:
24,800 sq km
Chile:
total:
756,950 sq km
land:
748,800 sq km
water:
8,150 sq km
note:
includes Easter Island (Isla de Pascua) and Isla Sala y Gomez
China:
total:
9,596,960 sq km
land:
9,326,410 sq km
water:
270,550 sq km
Christmas Island:
total:
135 sq km
land:
135 sq km
water:
0 sq km
Clipperton Island:
total:
7 sq km
land:
7 sq km
water:
0 sq km
Cocos (Keeling) Islands:
total:
14 sq km
land:
14 sq km
water:
0 sq km
note:
includes the two main islands of West Island and Home Island
Colombia:
total:
1,138,910 sq km
land:
1,038,700 sq km
water:
100,210 sq km
note:
includes Isla de Malpelo, Roncador Cay, Serrana Bank, and Serranilla Bank
Comoros:
total:
2,170 sq km
land:
2,170 sq km
water:
0 sq km
Congo, Democratic Republic of the:
total:
2,345,410 sq km
land:
2,267,600 sq km
water:
77,810 sq km
Congo, Republic of the:
total:
342,000 sq km
land:
341,500 sq km
water:
500 sq km
Cook Islands:
total:
240 sq km
land:
240 sq km
water:
0 sq km
Coral Sea Islands:
total:
less than 3 sq km
land:
less than 3 sq km
water:
0 sq km
note:
includes numerous small islands and reefs scattered over a sea area of about 1 million sq km, with the Willis Islets the most important
Costa Rica:
total:
51,100 sq km
land:
50,660 sq km
water:
440 sq km
note:
includes Isla del Coco
Cote d'Ivoire:
total:
322,460 sq km
land:
318,000 sq km
water:
4,460 sq km
Croatia:
total:
56,538 sq km
land:
56,410 sq km
water:
128 sq km
Cuba:
total:
110,860 sq km
land:
110,860 sq km
water:
0 sq km
Cyprus:
total:
9,250 sq km (of which 3,355 sq km are in the Turkish Cypriot area)
land:
9,240 sq km
water:
10 sq km
Czech Republic:
total:
78,866 sq km
land:
77,276 sq km
water:
1,590 sq km