Turkmenistan
total: 488,100 sq km
land: 488,100 sq km
water: NEGL
Turks and Caicos Islands
total: 430 sq km
land: 430 sq km
water: 0 sq km
Tuvalu
total: 26 sq km
land: 26 sq km
water: 0 sq km
Uganda
total: 236,040 sq km
land: 199,710 sq km
water: 36,330 sq km
Ukraine
total: 603,700 sq km
land: 603,700 sq km
water: 0 sq km
United Arab Emirates
total: 83,600 sq km
land: 83,600 sq km
water: 0 sq km
United Kingdom
total: 244,820 sq km
land: 241,590 sq km
water: 3,230 sq km
note: includes Rockall and Shetland Islands
United States
total: 9,826,630 sq km
land: 9,161,923 sq km
water: 664,707 sq km
note: includes only the 50 states and District of Columbia
United States Pacific Island Wildlife Refuges
total - 6,959.41 sq
km; emergent land - 22.41 sq km; submerged - 6,937 sq km
Baker Island: total - 129 sq km; emergent land - 2.1 sq km;
submerged - 127 sq km
Howland Island: total - 139 sq km; emergent land - 2.6 sq km;
submerged - 136 sq km
Jarvis Island: total - 152 sq km; emergent land - 5 sq km; submerged
- 147 sq km
Johnston Atoll: total - 276.6 sq km; emergent land - 2.6 sq km;
submerged - 274 sq km
Kingman Reef: total - 1,958.01 sq km; emergent land - 0.01 sq km;
submerged - 1,958 sq km
Midway Islands: total - 2,355.2 sq km; emergent land - 6.2 sq km;
submerged - 2,349 sq km
Palmyra Atoll: total - 1,949.9 sq km; emergent land - 3.9 sq km;
submerged - 1,946 sq km
Uruguay
total: 176,220 sq km
land: 173,620 sq km
water: 2,600 sq km