| Point de virage | Distance | Direction | Zone d'observation |
|---|---|---|---|
| Gransden Lodge | 0,00 km | 0,0° | Suivant, R=5,00 km, Angle=90,0° |
| Lavenham | 62,42 km | 97,8° | Symétrique, Rmin=5,00 km, Rmax=10,00 km, Angle=180,0°, Cylindre R=5,00 km |
| Depden Water Tower | 16,76 km | 302,8° | Cylindre R=0,50 km |
| Cambridge South | 30,99 km | 263,7° | Cylindre R=0,50 km |
| Papworth | 20,88 km | 302,3° | Cylindre R=0,50 km |
| Gransden Lodge | 7,86 km | 174,0° | Cylindre R=3,00 km |
| Total : | 138,91 km | ||