Oddly enough, there doesn't seem to be any source that has a canonical list of where you can randomly teleport if you use a Scroll of Recall that is too low.
Here's about the only list I could find, from wowhead, for horde (numbers are number of occurrences out of 16 tries):
3 - Ground - Undercity - Staircase opposite of BE translocation orb
3 - Ground - Stonard Center of outpost
3 - Ground - Barrens Xroads - South of Tower
2 - Ground - Tanaris - Inside Gadgetzan Arena
2 - Sky Death /w Safefall - Swamp of Sorrows - Misty Reed Strand right on waterline
1 - Ground - Stranglethorn Vale - Booty Bay's Cannon Pier
1 - Ground - Thunder Bluff - Northern Part of Central Bluff
1 - Ground - Tarren Mill Orchard Ground
My personal list, without counts, for a level 43 Alliance using the lowest Scroll of Recall:
Stranglethorn Vale - Booty Bay's Cannon Pier (same as horde)
Tanaris - Inside Gadgetzan Arena (same as horde)
Dun Morogh - in one of the buildings at Steelgrill's Depot
Darkshore, in Auberdine
Elwynn Forest - in basement of Lion's Pride Inn
Hinterlands - in Aerie Peak
Dustwallow Marsh - Theramore Isle, by the tower
I haven't had a sky death teleport. I also assume the next-higher Scroll of Recall will have more/different locations. Can anyone help add to this list?
One more bit of information -- I don't know if you can teleport to locations you have not yet explored; for the Halloween event, I got all the flight paths with inns around Azeroth.