| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Bicester NE | 3.87 km | 263.6° | Next, R=5.00 km, Angle=90.0° |
| Edgehill | 32.90 km | 304.0° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| Stony Stratford | 41.47 km | 92.6° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| Northampton West | 20.79 km | 331.2° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=0.50 km |
| Buckingham | 25.87 km | 175.9° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Bicester Airfield | 13.36 km | 227.2° | Cylinder R=0.60 km |
| Total: | 134.41 km | ||