Bismarck, North Dakota, 5:49 a.m., 9:41 p.m., 15 hours 52 minutes. Portland … Sioux Falls, South Dakota, 5:46 a.m., 9:12 p.m., 15 hours 26 minutes.
Bismarck, North Dakota, 5:49 a.m., 9:41 p.m., 15 hours 52 minutes. Portland … Sioux Falls, South Dakota, 5:46 a.m., 9:12 p.m., 15 hours 26 minutes.
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