word | | Area - comparative |
| US | Arctic Ocean | slightly less than 1.5 times the size of the US |
| US | Argentina | slightly less than three-tenths the size of the US |
| US | Atlantic Ocean | slightly less than 6.5 times the size of the US |
| US | Australia | slightly smaller than the US contiguous 48 states |
| US | Brazil | slightly smaller than the US |
| US | Canada | slightly larger than the US |
| US | China | slightly smaller than the US |
| US | Congo, Democratic Republic of the | slightly less than one-fourth the size of the US |
| US | European Union | less than one-half the size of the US |
| US | India | slightly more than one-third the size of the US |
| US | Indian Ocean | about 5.5 times the size of the US |
| US | Pacific Ocean | about 15 times the size of the US; covers about 28% of the global surface; almost equal to the total land area of the world |
| US | Russia | approximately 1.8 times the size of the US |
| US | Saudi Arabia | slightly more than one-fifth the size of the US |
| US | Southern Ocean | slightly more than twice the size of the US |
| US | Sudan | slightly more than one-quarter the size of the US |
| US | World | land area about 16 times the size of the US top fifteen exxun.com entities ranked by size: Pacific Ocean 155.557 million sq km; Atlantic Ocean 76.762 million sq km; Indian Ocean 68.556 ... |