| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Candover Church | 6.74 km | 72.3° | Next, R=6.00 km, Angle=90.0°, Max.alt. is 1.13 km |
| Silverstone | 100.85 km | 4.9° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Grafham Water | 54.96 km | 63.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Northampton West | 50.27 km | 262.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Whitchurch Hants | 112.69 km | 191.8° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Lasham Finish West | 21.97 km | 104.5° | Line 1.70 km (Radius 0.85 km) |
| Total: | 340.73 km | ||