| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| LBZ-Leighton Buzzard NE | 9.03 km | 140.1° | Next, R=5.00 km, Angle=90.0° |
| BC3-Bicester N | 33.04 km | 272.8° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| SILverstone | 15.77 km | 27.7° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| DUNstable Airfield | 38.57 km | 125.3° | Line 6.00 km, Angle=125.0° |
| Total: | 87.38 km | ||