Sondregate 22BTrondheim, Norway 7010 Phone: +47 7387-0130Fax: +47 7352-3898 Hotel E-mailHotel Website Classification 4 Moderate First Class Commission Rooms Rates 10% 163 - Hoteliers! Is your information accurate? Update Here Thon Hotel Nidaros Location & Neighborhood In center of town, near train station, quays, 30 km from airport - 30 KM, 30 min from Vaernes airport.