That depends where it's being sent from and to - any by which method !
3 days
International letters typically take between 7 to 14 days to reach their destination, depending on the destination country and the efficiency of the postal service.
The time it takes to send a postcard to its destination can vary depending on the distance and the postal service used. Typically, it can take anywhere from a few days to a few weeks for a postcard to reach its destination.
it took about 8 days to reach its destination.
The delivery time for a fast mail envelope to reach Pretoria typically ranges from 1 to 3 business days, depending on the origin of the mail and any potential delays. Factors such as weather conditions, postal service efficiency, and local holidays can also influence delivery times. It's advisable to check with the specific postal service for the most accurate estimates.
Postal mails (even ordinary, Par Avion) may reach fast from UK to Bulgaria. As there are many flights from London to Sofia per day. The question is from which part of UK is the mail and to what destination is to reach in Bulgaria. Overall 5-7 working days would be good enough. Priority and Courier mails reach faster.
Your answer depends on the destination in Antarctica and whether or not there is postal service -- which is rather seasonal -- to that destination.
A first-class letter mailed to an address within the same mailing district from which it was posted will generally reach its destination in 2 to 3 days.
it took 20 years
6 weeks
In forty(40) minutes you will reach your destination.
How long is a piece of string? No time can be guaranteed, the postal service sucks