1
one. number of stamps is determined by weight, not distance
3
one
100
How many stamps to STOCKHOLM
If you are sending a three paged letter it is around three US stamps!!!!
The number of stamps doesn't matter. Does the letter weigh less than one ounce? Then the rate to anywhere in the US is 42 cents. Distance doesn't matter on First Class Mail.
3 stamps!
4 stamps
No you cannot use US stamps. Items mailed must have the stamps of the country of origin on them. Most shops will be able to provide you with the appropriate stamps to use to mail with their cards, or visit their post office!
It takes three stamps to send a letter to Norway.
3 stamps.