| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Trowbridge East | 3.58 km | 101.2° | Next, R=5.00 km, Angle=90.0° |
| Brinkworth | 28.81 km | 25.1° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Hungerford | 35.95 km | 115.8° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Wantage Northwest | 22.04 km | 4.9° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Keevil | 51.17 km | 232.7° | Cylinder R=3.00 km |
| Total: | 137.98 km | ||