Yes, you can cut and paste the addresses into a plain text document and then open it later and cut and paste the address you want back into the browser.

Or you can add the addresses using the Insert Hyperlink tool in Word and save the document as a Web page (.htm) file. You can then open that file with a browser and click on the address you want (no cut and paste).

Or you can use the excellent suggestion above and copy the Favorites directory to your USB drive and click on the addresses in it.

Because I don't want to carry (or worry about losing or forgetting) the USB drive, I like the Google Bookmarks or delicious.com free solutions mentioned above. Then you just log onto that Web page and click on your addresses.