Disclaimer: This is an abusable mechanic and might result in you getting banned or it may be viewed as a "stroke of luck" and greenlighted.
Requirements: A buddy, shit ton of goods (the farther east the better), strat silver equal to double the amount of goods, any fief (an eastern buy fief with high S&D is the best)
How to dupe: ***Make sure you and your buddy are right outside of the entrance of the fief, 1 tick to enter***
1) Put all the goods onto your buddy (you need the silver)
2) Enter the fief and at the same time have your buddy attack you.
3) You lose battle (24 hours later) and get transferred to EU (DON'T MOVE)
4) Your buddy puts all the goods on the town center of the fief for 1s each
5) Under the info tab you will still have access to the fief; go to the town center and buy all the S&D your buddy put up
6) Purchase the S&D from the fief
7) Start heading towards the closest Sell Fief you can find...All your goods will have great distance bonus already.
This is only a theory and hasn't been tested but all evidence (provided by McDeath) points to a 100% success rate. Please fix this bug!