440 East A StCasper, WY 82601 Phone: +1 307-234-3501Toll Free: +877-234-3501 Hotel E-mailHotel Website Commission Rooms Rates 10% 40 - Hoteliers! Is your information accurate? Update Here Royal Inn Location & Neighborhood Downtown district, 15 min from airport - 8 MI, 15 min from Natrona County Intl airport.