Ten postcards I received in 2017, and the longest traveled card from this bunch was from Taichung, Taiwan (List Image). It traveled 7,805 miles and arrived after just 11 days.
My favorite one is number 8 -- Please Don't Feed the Zombies.
I've sent and received close to 800 postcards from around the world through Postcrossing.com (a wonderful free site).
55,000,000 postcards have crossed the world through Postcrossing--it is the best site on the internet (besides List Challenges, of course).