Stage 4 Castro Daire - Espinho (133.4km)
Info
| Date | Sunday 17 May |
| Start |  Castro Daire |
| Finish | Espinho |
| Distance | 133.4 km |
| Start time | 13:05 |
| Expected finish | 16:35-17:00 |
| Date | Sunday 17 May |
| Start | Castro Daire |
| Finish | Espinho |
| Distance | 133.4 km |
| Start time | 13:05 |
| Expected finish | 16:35-17:00 |