Fix distance calculation consistency. (#6315)

Consolidate great circle distance calculations to use cheap ruler library.

include/extractor/intersection/node_based_graph_walker.hpp

@@ -301,7 +301,7 @@ struct DistanceToNextIntersectionAccumulator
         using namespace util::coordinate_calculation;
 
         const auto coords = extractor.GetForwardCoordinatesAlongRoad(start, onto);
-        distance += getLength(coords.begin(), coords.end(), &haversineDistance);
+        distance += getLength(coords.begin(), coords.end(), &greatCircleDistance);
     }
 
     const extractor::intersection::CoordinateExtractor &extractor;