We've done both walks MANY times, and that sounds about right.
It's about a 5-6 minute walk between the PPH lobby and the DLH lobby, and it's also about a 5 minute walk from the PPH to the DTD monorail station.
It's about a 10 minute walk from the PPH to the esplanande, going through the Grand Californian Hotel, and it's around a 7 minute walk from the PPH to the Grand Californian's private DCA entrance.
It's about a 10 minute walk from the PPH to the esplanande, going through the Grand Californian Hotel, and it's around a 7 minute walk from the PPH to the Grand Californian's private DCA entrance.
And it's a relative distance of approximately 18 miles if you don't go that way, and instead go out the back of PP, past DLH, then all the way through DTD to get to the esplanade.
Unless you're looking for a workout, don't go that way!