How long will it take for a letter from the US to get Spain?

The delivery time for a letter from the US to Spain depends on the shipping method and the postal service used. Here are the estimated delivery times for different shipping methods:

Regular Airmail: 7-14 business days

Priority Airmail: 5-7 business days

Express Mail Service (EMS): 3-5 business days

Please note that these delivery times are approximate and can vary depending on factors such as customs clearance, flight schedules, and the efficiency of the postal services involved. It's always best to check with your local post office or shipping carrier for the most up-to-date delivery estimates.