Not much going for the .22 Magnum here, but my best hunting buddy Tim and I have been wreaking havoc on critters using my Savage 93G .22 WMR with a Bushnell 4-12X40 AO for a few years now.
I believe the longest shots go-
5. Coyote, 135 yards, chest shot, 34 grain Winchester Supreme HP
4. Blackbird, 140 yards, headshot- 33 grain Remington Accutip
3. Fox, 140 yards, broadside lungshot- 33 grain Remington Accutip
2. Coyote, 160 yards, chest shot- 40 grain Winchester JHP
1. Coyote, 180 yards, broadside lungshot, 30 grain CCI TNT in a 25 MPH wind!!!
#5,#4, and #2 were all instant kills, #3 ran 20 yards, and #1 ran 200 yards.
Admittedly the CCI 30 grain is not a coyote load, but the coyote was attacking Tim's dog at the time.