| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Lasham Start East | 1.71 km | 240.4° | Next, R=5.00 km, Angle=90.0°, Max.alt. is 1.53 km |
| Great Bedwyn | 45.85 km | 296.8° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Calne W | 29.93 km | 283.4° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Wroughton a/f | 16.73 km | 63.6° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Welford | 27.59 km | 101.7° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Micheldever | 32.62 km | 161.0° | Cylinder R=0.50 km |
| Airfield Reference Point | 16.04 km | 86.6° | Cylinder R=3.00 km |
| Total: | 168.77 km | ||