| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| SEM-Semington Aqueduct | 4.06 km | 147.8° | Next, R=5.00 km, Angle=90.0° |
| WIN-Wincanton | 36.76 km | 211.7° | Symmetric, Rmin=5.00 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=5.00 km |
| GLA-Glastonbury | 22.81 km | 293.8° | Symmetric, Rmin=5.00 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=5.00 km |
| ASB-Ashbury | 89.15 km | 58.3° | Symmetric, Rmin=5.00 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=5.00 km |
| PEW-Pewsey | 26.79 km | 203.3° | Symmetric, Rmin=0.50 km, Rmax=20.00 km, Angle=90.0°, Cylinder R=0.50 km |
| KFE-Keevil Finish East | 23.69 km | 263.0° | Line 2.00 km (Radius 1.00 km) |
| Total: | 199.20 km | ||