Jennifer Aniston -- Scouting Trip to Crete for Wedding to Justin Theroux

Jennifer Aniston and boyfriend Justin Theroux are planning a wedding thousands of miles away from Hollywood ... TMZ has learned.

Sources connected with the Elounda Beach Hotel in Crete (where Aniston's dad was born, located about 230 miles south of Greece) tell TMZ ... Aniston was there recently, scoping the place out. Our sources say Aniston mentioned a July wedding.

The hotel website boasts a wedding package that includes:

-- A dedicated consultant
-- Legal, License Paperwork Requirements
-- Civil or Religious Ceremony outside of the Hotel’s Church
-- Bridal Bouquet, Groom's Boutonniere, decoration of the club car
-- Bottle of champagne & Greek Wedding Sweets after the ceremony for the bride & groom

You get all that, plus a series of other complimentary services, for about $2,300.

Aniston made that for roughly 2 seconds of work on "Friends."

BTW, one of the hotel big wigs says Aniston hasn't settled on his hotel for the nuptials ... as he put it, "She has connections on the other side of the island as well."