You only need one!
it cost .26 cents
You need to state the country.
You would need one first-class stamp to mail a letter from Georgia to Hawaii. The postage rate is the same regardless of the distance within the United States.
Just 1. Hawaii is zone 8.
If this is just a post card you will only need the one stamp to mail it within the US.
Just go to usps.com and you'll find everything you need there :] pricing and everything
The number of stamps a person needs to mail a letter from Virginia to Hawaii will depending on the size of the package. A person should bring their letter to the post office in their city for the correct postage.
A single First Class stamp is adequate for a one ounce regular letter.
According to the Post Office web-site - it would cost £1.68 for 'standard' air-mail - and they aim to deliver the item within 5 working days.
The rate for a standard letter is 44 cent between any two points in the US, including Alaska and Hawaii.
That will depend on the value of the stamps you have. If you have one cent stamps you will need 190 of them. If you have ten cent stamps you only need 19.