Known Moves & Comparisons
56+ - Dwagons of a certain level and/or type
<56 - Dwagons (unclear if this is their total move or they had spent some)
52 - Jillian Zamussel's best Gwiffon
44 - Orlies
24+ - Charlie's Archons, some Gwiffons - likely significantly more, as they had already moved some hexes on a scouting mission.
22 - Vinnie's Doombats
8 - Jack Snipe
0 - Garrison units, like Bogroll, have a Move of 0 and therefore cannot leave their home city's hex.
Seige engines and other slow units would take "five or more" turns to reach Gobwin Knob. The distance from Gobwin Knob seems to be around 26 hexes. If it were a similar distance to Gobwin Knob from the Coalition's starting point, that would put their movement in the 4-6 range, which seems about right when compared to Jack Snipe's move.