Without a car or golf cart if you stayed in either the 2800 or 2700 loop you would be in walking distance to the outpost to get the buses to everywhere except MK. We found if we missed an internal bus to the Outpost it was quicker to walk The internal bus stop is at the end of the loops and you could even walk to the pool for the cabins.
The 2600, 2500, and 2400 cabins would be a further walk to the outpost but near the pool for the cabin.
The 2300 and 2200 loop you would want to take the internal bus to the Outpost but could still walk to the cabin pool.
Below is a chart I made up using google maps so the distances are approximate. Hope it helps.
edit: It didn't format quite right so the first mileage is for the Outpost, second for the pool for the cabins, 3rd for the Meadows, and last for the Settlement. I will try and fix it later. The front of the loop means by the Peacock Pass and back means at the furthest part of the loop to Peacock Pass.
Fort Wilderness Cabin Walking Distances
Loop 2800:
Outpost Pool Meadows Settlement
Front: .3 miles .2 miles .6 miles 1.1 miles
Back: .5 miles .4 miles .8 miles 1.4 miles
Loop 2700:
Outpost Pool Meadows Settlement
Front: .4 miles .1 miles .7 miles 1.2 miles
Back: .5 miles .3 miles .9 miles 1.4 miles
Loop 2600:
Outpost Pool Meadows Settlement
Front: .5 miles 167ft .6 miles 1.1miles
Back: .7 miles .2 miles .7 miles 1.2 miles
Loop 2500:
Outpost Pool Meadows Settlement
Front: .5 miles 167ft .6 miles 1.1miles
Back: .6 miles .1 miles .7 miles 1.2 miles
Loop 2400:
Outpost Pool Meadows Settlement
Front: .6 miles 460ft .5 miles 1 mile
Back: .7 miles .2 miles .6 miles 1.2 miles
Loop 2300:
Outpost Pool Meadows Settlement
South Front: .6 miles .2 miles .5 miles 1 mile
Back: .7 Miles .1 miles use north exit use north exit
North Front: .7 miles .2 miles .4 miles .9 miles
Back: .7 miles .2 miles .5 miles 1 mile
Unique loop as it has a separate entrance and exit
Loop 2200:
Outpost Pool Meadows Settlement
Front: .7 miles .2 miles .4 miles .9 miles
Back: .8 miles .3 miles .5 miles 1 mile
2700 and 2800 Loops to Meadows and Settlement via Peacock Pass to FW Trail
2200 to 2600 Loops to Meadows and Settlement via Peacock Pass to Frontier Way to FW Trail