|Location Map ( geo)|
|Distance:||5.2 miles (8.4 km)|
|Meets:||A981, C104B, C122B, C125B, B9170|
|Route outline (key)|
The C127B starts at a crossroads on the A981, with the C104B continuing east to Maud. The C127B heads west to Fedderate, where it doglegs to the north, before continuing west to a crossroads with the C125B, near the summit at Corsegight. The road then drops quite steeply down to cross a stream, before climbing slightly to meet the B9170 east of Cuminestown.