Postal delivery varies from country to country, state to state. Also there are many ways to mail a letter for instance there is airmail which is faster then there is standard mail it's slower or there's priority mail, international for other countries and they all have a different time frame.
It depends on whether the postman thinks there's anything worth half-inching in your letter... Simples...
mail the letter and find out
4-5 days
5 days..
exactly one week
three days
a mom
About five to seven days.
first class letter to Germany from Florida?
1 to 14 days or more
1 to 14 days or more
It depends on how far away the to locations are.