To send mail or packages to your missionary in the mission field for any location in the mission, please use the following address. (It's hard to comprehend but their individual apartments actually do not have an address available and no mail or packages will get delivered there.)
From the USA - Send packages only by United States Postal Service
San Pedro Sula East Mission
12 Calle Av. Circunvalacion S.O.
Edif Yude Canahuati, 3 Nivel, Oficina 4
San Pedro Sula, Cortes, Honduras C.A
Pouch system is cheap and reliable but takes about 2 weeks for delivery. No envelopes or packages. Send postcards or write a letter on one side of a sheet of printer paper, fold into thirds, tape at the top, apply stamp to top right corner and send to church headquarters at:
Honduras San Pedro Sula East Mission
P.O. Box 30150
Salt Lake City, UT 84130-0150
Also check out DearElder.com -
They offer all sorts of letter, mail and package options. One of which is sending FREE pouch letters online.