| Turnpoint | Distance | Direction | Observation zone |
|---|---|---|---|
| Wormingford | 0.00 km | 0.0° | Line 5.00 km (Radius 2.50 km) |
| Bury St Edmunds | 34.86 km | 350.7° | R=80.00 km, Radial1=15.0°, Radial2=330.0° |
| Claydon | 31.27 km | 122.1° | Cylinder R=20.00 km |
| Diss | 29.72 km | 1.7° | R=50.00 km, Radial1=112.5°, Radial2=67.5° |
| Wormingford | 52.17 km | 204.7° | Line 3.00 km (Radius 1.50 km) |
| Total: | 119.90 km / 413.23 km (148.01 km) | ||