Depends where it is coming from. You need to be more precise.
Within Switzerland there are two classes, "A post" and "B post". "A post" will normally get their overnight, "B post" is slower but cheaper.
around about 38 weeks, give or take
First Class Mail is delivered in three to five days.
15 days
2 Business Days
2 business days
1 to 14 days or more
60 hours
It depends, usually 2-5business days
150 days and 3 minutes
It should only take 3 to 5 days for mail to arrive in Michigan if sent from Florida. However, the amount of days can vary greatly.
1 to 14 days or more
First Class Mail is delivered in three to five days.
First Class Mail is delivered in three to five days.