Reindeer Route Finder

Reindeer’s Route Finder:

Here are some solutions to the route-finding problem:

The shortest distance to cover is 43 kilometres.

C-G-H-D-E-F-A-B-C; D-E-F-H-G-A-B-C-D; F-E-D-C-B-A-G-H-F; G-C-B-A-F-E-D-H-G.