| Point de virage | Distance | Direction | Zone d'observation |
|---|---|---|---|
| AD Arcachon | 0,00 km | 0,0° | Cylindre R=10,00 km |
| Morcenx | 54,96 km | 165,3° | Cylindre R=20,00 km |
| Lerm-et-Musset | 68,07 km | 60,9° | Cylindre R=30,00 km |
| Pissos | 49,21 km | 267,8° | Cylindre R=5,00 km |
| AD Arcachon | 41,71 km | 320,4° | Cylindre R=3,00 km |
| Total : | 125,59 km / 310,67 km (213,95 km) | ||