| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Tibenham | 0.42 km | 244.6° | Line 10.00 km (Radius 5.00 km) |
| Swainsthorpe | 13.84 km | 32.3° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Watton | 28.60 km | 270.5° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Great Ashfield | 34.67 km | 170.1° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Tibenham Reference Point | 26.73 km | 34.1° | Cylinder R=0.80 km |
| Total: | 103.83 km | ||