| Point de virage | Distance | Direction | Zone d'observation |
|---|---|---|---|
| Andover SE | 10,47 km | 232,7° | Suivant, R=5,00 km, Angle=90,0° |
| Newbury South | 18,12 km | 25,1° | R=20,00 km, Radial1=81,4°, Radial2=21,4° |
| Membury | 21,20 km | 314,8° | R=45,00 km, Radial1=260,0°, Radial2=230,0° |
| Oxford South | 34,73 km | 38,8° | R=125,00 km, Radial1=50,0°, Radial2=20,0° |
| Woolley Down | 25,84 km | 209,6° | Cylindre R=8,00 km |
| Chilbolton | 42,04 km | 181,2° | Cylindre R=1,00 km |
| Middle Wallop Finish Ring | 6,17 km | 268,9° | Cylindre R=3,00 km |
| Total : | 145,00 km / 522,79 km (148,10 km) | ||