distance is irrelevant...number of stamps to use is based on the weight of the envelope....if it's more than six or seven sheets, add anoter stamp
what the price to mail letter to
3 stamps!
The number of stamps that you need to send a letter from Australia to London, will depend with the value of one stamp.
I suppose you need one or two stamps to send the president. But my guess is just one.
3 stamps.
About one liberty stamp :)
one
One.
3
one
2
3