RN4 (Mali)
| RN 4 in Mali | |
| map | |
| Basic data | |
| Operator: | |
| Start of the street: | Didiéni ( RN1 ) |
| End of street: | Nara (border to Mauritania ) |
| Overall length: | 176 km |
| Requirement for use: | no |
The RN4 is a trunk road in Mali that begins in Didiéni at the exit of the RN1 and ends in Nara on the border with Mauritania . It is 176 kilometers long.