| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Gransden Lodge | 0.00 km | 0.0° | Next, R=5.00 km, Angle=90.0° |
| Stradishall | 45.65 km | 95.1° | Symmetric, Rmin=5.00 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=5.00 km |
| Bury St Edmunds | 16.39 km | 44.4° | Cylinder R=0.50 km |
| Methwold | 31.94 km | 339.8° | Symmetric, Rmin=5.00 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=5.00 km |
| Grafham Water | 63.06 km | 246.1° | Symmetric, Rmin=5.00 km, Rmax=10.00 km, Angle=180.0°, Cylinder R=5.00 km |
| Gransden Lodge | 16.60 km | 133.8° | Cylinder R=3.00 km |
| Total: | 173.64 km | ||