A short distance is equal to rank in m. A distance measured by an area is a square where the distance of each side is equal to 2 x rank + 1, | Rank | Square | Long Distance | | ---- | ------ | ------------- | | 1 | 3x3 | 20m | | 2 | 5x5 | 50m | | 3 | 7x7 | 100m | | 4 | 9x9 | 1km | | 5 | 11x11 | 1pkm | | 6 | 13x13 | region |