| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| LBZ-Leighton Buzzard NE | 9.03 km | 140.1° | Next, R=5.00 km, Angle=90.0° |
| NOS-Northampton South | 33.21 km | 327.6° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| RIVar Hill | 103.32 km | 205.8° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| LSS-Liss | 55.12 km | 125.4° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| MEMbury | 65.64 km | 316.0° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| MURsley | 73.59 km | 44.0° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| DUNstable Airfield | 20.30 km | 117.3° | Line 3.00 km, Angle=125.0° |
| Total: | 351.19 km | ||