| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Banbury W | 5.58 km | 283.1° | Next, R=5.00 km, Angle=90.0° |
| Towcester | 28.21 km | 74.8° | Cylinder R=7.00 km |
| Naseby East | 29.45 km | 10.7° | R=87.00 km, Radial1=12.0°, Radial2=356.0° |
| Northampton West | 20.06 km | 199.9° | R=50.00 km, Radial1=185.0°, Radial2=155.0° |
| Swalcliffe | 36.72 km | 234.6° | Cylinder R=1.00 km |
| Edgehill | 5.39 km | 344.4° | Cylinder R=0.60 km |
| Total: | 123.29 km / 372.87 km (119.83 km) | ||