What is the distance between grand forks North Dakota and Yellowstone national park?

The distance between Grand Forks, North Dakota, and Yellowstone National Park is approximately 700 miles (1,126 kilometers) when traveling by road. The journey typically takes around 12 to 14 hours by car, depending on the route and traffic conditions. If measuring in a straight line, the distance is slightly less, around 600 miles (966 kilometers).