| Start | End | Status |
|---|---|---|
| Burundi | Democratic Republic of Congo | Candidate |
| Burundi | Rwanda | Candidate |
| Burundi | Rwanda | Committed |
| Burundi | Rwanda | Existing |
| Burundi | Rwanda | Candidate |
| Democratic Republic of Congo | Burundi | Existing |
| Tanzania | Burundi | Candidate |
| Tanzania | Burundi | Candidate |