| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| LA5-Lasham West | 5.08 km | 88.5° | Next, R=5.00 km, Angle=90.0° |
| CBN-Chilbolton | 23.65 km | 259.3° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| OXM-Oxford M40 Services | 70.36 km | 19.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| MAE-Marlborough E | 53.33 km | 229.0° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| LXA-Lasham ARP | 48.92 km | 120.4° | Cylinder R=3.00 km |
| Total: | 196.27 km | ||