Ok, I went to PoK and position myself at -510.43 facing dead North (up against the south wall) and ran to +510.43 (the opposite wall of the zone) and timed some different things... (of course keep in mind with the start up times of mounts, over a longer distance the drogs would gain more advantage, but my test was just over that 1020 point distance)
Spirit of Wolf 24 seconds
Spirit of Eagle 22 seconds
Small Drum ??
(No size) Drum 26 seconds
Large Drum ??
Giant Drum 18 seconds