I've noticed that if I set orders as such:
1. Refuel from Earth
2. Load automated mine from Earth
3. Transit Stevenage jump point
4. Transit Birmingham jump point
5. Transit Aberdeen jump point
4. Transit Swansea jump point
5. Unload automated mines Swansea-A VI
and select cycle, after it unloads the automated mines, instead of going back through all the jump points to Earth to refuel, it heads to the invisible Stevenage jump point directly from Swansea. It works fine, but I'm curious as to what's going on.