Let me clarify ...
Three coordinates will be given. At each of the three locations, a microcache will contain a single number x.xxx miles (no bearings). Therefore, you will need to locate each of the three (two minimum) microcaches to get the distances.
In one of my caches, I did the reverse ... I gave the distances in the cache description but forced the finder to locate the coordinates (of the reference points). The real difference is that in the second example, the finder could use a pencil and compass to draw the arcs on a map. He only had to locate a bridge (at which the exact coordinates are found). However, in this case, he will need to calculate the location (or accept a fairly large search area).
quote: I just wish somebody would post a cache like this for me to find.
My brother (Rodness) is currently building a twin cache in and around Boise, ID.