Sleep Inn & Suites Share: Accommodations Sleep Inn & Suites Visit Website 1510 E Century Ave Bismarck, ND 58503 (701) 751-4860 (701) 751-4867 (fax) About Map About The new Sleep Inn & Suites is the perfect hotel to dream better every time. You'll love our cozy modern rooms & great value. We offer a free hot breakfast, free high-speed internet access, swimming po What's Nearby? Distance: 5 10 15 20 25 50 mi.