How long does a postage take to come from greenwich London?

The delivery time for a postage from Greenwich London depends on the destination and the delivery service used. For domestic mail within the UK, it typically takes 1-2 business days for first class mail and 2-3 business days for second class mail. For international mail, the delivery time can vary significantly, ranging from a few days to several weeks, depending on the destination and the shipping method selected.