Democratic Republic of the Congo–South Sudan border
The Democratic Republic of the Congo–South Sudan border is 714 km (444 m) in length and runs from the tripoint with the Central African Republic in the west to the tripoint with the Uganda in the east. == Description == The border starts in the west at the CAR tripoint, proceeding overland in a broadly south-eastwards direction, and then eastwards directions via series of irregular lines, terminating at the tripoint with Uganda.
Source: Wikipedia — Democratic Republic of the Congo–South Sudan border (CC BY-SA 4.0)