Use scale factors, scale diagrams and maps

1. Lost Cause - compass directions
2. Lost Cause - compass directions
3. Lost Cause - compass directions
4. Gold Country - compass direction, distance
5. Gold Country - compass direction, distance
6. Gold Country - compass direction, distance
7. Wandering in the Wilderness - distance and compass direction
8. Wandering in the Wilderness - distance and compass direction
9. Wandering in the Wilderness - distance and compass direction
10. As the Crow Flies - estimate distances between landmarks
11. As the Crow Flies - 80km west
12. As the Crow Flies - estimate distances between landmarks