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I am trying to find the distance between 2 points using Road Graph. After I enter the points' coordinates and hit calculate, the route comes up but is not touching either point, and usually it is not within 50 km. I haven't touched the snapping settings and my topography tolerance is 2.5 km. I am thinking that I am using too large of an area (I am finding the distance between Bozeman and Denver on US Highways). Any help would be appreciated.

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Why did you set the topo tolerance so high? Road Graph creates (routing graph) nodes based on this tolerance. It might snap any kind of connections together with such a high tolerance. – underdark♦ Dec 5 '12 at 12:20

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