| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Bicester N | 3.64 km | 197.8° | Next, R=5.00 km, Angle=90.0° |
| Silverstone | 15.77 km | 27.7° | Symmetric, R=50.00 km, Angle=22.5° |
| Bicester East | 22.56 km | 195.1° | Symmetric, R=20.00 km, Angle=22.5° |
| Stony Stratford | 26.08 km | 36.1° | Symmetric, R=50.00 km, Angle=22.5° |
| Bicester Airfield | 24.54 km | 227.3° | Cylinder R=0.50 km |
| Total: | 88.95 km / 333.04 km (88.95 km) | ||