2900 Ninth Ave SEWatertown, SD 57201 Phone: +1 605-884-5067Fax: +1 605-886-0820Toll Free: +800-DAYSINN Hotel E-mailHotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 10% 56 - Hoteliers! Is your information accurate? Update Here Days Inn Watertown Location & Neighborhood Exit 177 & I-29 - 5 MI, 10 min from Watertown Mncpl airport.Nearest Cross Street: I-29Hotel Location: Highway, Lake, Tourist