You can go to the Victory website and find dealers by state or zip code. While traveling it may also benefit you to download the Victory riders app (available on the Victory website and most likely in the app store on your phone).
Note that HD does the map thing because they've been around since before the internet. It probably also helps get the older riders that may be technology impaired into more dealerships which helps sell more t-shirts.
Retired USAF, IYAAYAS!
2008 V-Star 1100 Custom Bobber project
2011 Crimson XR with Forged Highway Bars / Hard Bags / Passenger Backrest, Ness parts including Smooth Layback Plate Frame/Mount / Rad 3 Mirror / deep cut grips / drivers floorboards /shifter peg / brake peg / passenger pegs. Witchdoctor black rack, Lloydz filter / timing wheel / VFC III, 7Jurock windshield, Drag Specialties seat.