27. 1 km
Starting point (Xia Ji Town)
From Xia Ji Town to X3 14, drive for 270 meters.
Turn right, enter X3 14 and drive for 530 meters.
Turn left, enter X2 19 and drive10.0km..
Turn left, enter G 108, drive 16.3 km.
Turn left, take G 108 to Jiaoxie Town, and drive 120 meters.
End point (Jiaoxie Town)