| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Tibenham | 0.00 km | 0.0° | Line 10.00 km (Radius 5.00 km) |
| Brinkley Church | 62.23 km | 239.1° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Littleport | 33.32 km | 353.0° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Tibenham | 57.10 km | 90.5° | Cylinder R=1.00 km |
| Total: | 152.65 km | ||