| Point de virage | Distance | Direction | Zone d'observation |
|---|---|---|---|
| NBN Naseby North | 5,70 km | 312,7° | Suivant, R=5,00 km, Angle=90,0° |
| TOW Towcester | 29,40 km | 182,3° | Symétrique, Rmin=0,50 km, Rmax=5,00 km, Angle=360,0°, Cylindre R=0,50 km |
| BAN Banbury | 22,91 km | 251,1° | Radius1=10,00 km, Radius2=50,00 km, Radial1=288,7°, Radial2=198,7°, Cylindre R=10,00 km |
| THP Thrapston | 64,54 km | 56,4° | Radius1=20,00 km, Radius2=50,00 km, Radial1=124,2°, Radial2=34,2°, Cylindre R=20,00 km |
| HB5 HB control point east | 25,48 km | 282,1° | Cylindre R=1,00 km |
| HBX HB Finish Ring | 10,26 km | 269,9° | Cylindre R=3,00 km |
| Total : | 94,24 km / 358,63 km (152,59 km) | ||