About 30-40 min. depending on traffic etc. We usually take the south exit at the airport and then 417 to Kissimmee to exit 2 in Celebration then west on 192 to Old Lake Wilson Rd turn left at intersection and then after about a mile turn right into WH. Less traffic using 417. There's two $1. tolls and a 50cent exit toll. Have the correct change for the exit toll because it's not manned.
You can also choose the north exit, 528west, I- 4 south then exit 64 for west 192, then turn left onto Old Lake Wilson and then right into WH. Also tolls on 528 but I don't know how much.