| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Wormingford | 0.00 km | 0.0° | Line 10.00 km (Radius 5.00 km) |
| Tibenham | 62.16 km | 23.1° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Oakington | 80.71 km | 254.4° | Symmetric, Rmin=0.50 km, Rmax=10.00 km, Angle=90.0°, Cylinder R=0.50 km |
| Wormingford | 63.84 km | 122.8° | Line 1.00 km (Radius 0.50 km) |
| Total: | 206.70 km | ||