[Resolved] GC7Y379 - Challenge: My cachetrail - 666:20 km

In order to claim a smiley on this cache you will need to find:
Cachetrail 666 km long (maximum 20 km between each cache)

Challenge based on this checker:

GC7HAHJ - Challenge - My trail, 500:20 km (Sweden) GC7HAHJ - Challenge - My trail, 500:20 km (Sweden)

checker made by magma1447

The output should be the same: (i have made the tezt below bold for the numbers to be for pass the checker; not the last number)
The distance between the farthest linked caches from [GC73WFF](https://coord.info/GC73WFF) to [GC76M7C](https://coord.info/GC76M7C) is 677.5 km long.
The shortest route between the farthest endpoints contains 49 caches and it is 727.2 km long.

I hope I've done this one correctly since I'm not familiar with this script:

https://project-gc.com/Challenges/GC7Y379/37436

Please test and let us know if it's suitable.

You have done a perfect job, looks awesome.