word | | Area - comparative |
| DC | Jersey | about two-thirds the size of Washington, DC |
| DC | Kiribati | four times the size of Washington, DC |
| DC | Liechtenstein | about 0.9 times the size of Washington, DC |
| DC | Macau | less than one-sixth the size of Washington, DC |
| DC | Maldives | about 1.7 times the size of Washington, DC |
| DC | Malta | slightly less than twice the size of Washington, DC |
| DC | Marshall Islands | about the size of Washington, DC |
| DC | Mauritius | almost 11 times the size of Washington, DC |
| DC | Mayotte | slightly more than twice the size of Washington, DC |
| DC | Micronesia, Federated States of | four times the size of Washington, DC (land area only) |
| DC | Monaco | about three times the size of The Mall in Washington, DC |
| DC | Montserrat | about 0.6 times the size of Washington, DC |
| DC | Nauru | about 0.1 times the size of Washington, DC |
| DC | Navassa Island | about nine times the size of The Mall in Washington, DC |
| DC | Niue | 1.5 times the size of Washington, DC |
| DC | Norfolk Island | about 0.2 times the size of Washington, DC |
| DC | Northern Mariana Islands | 2.5 times the size of Washington, DC |
| DC | Palau | slightly more than 2.5 times the size of Washington, DC |