| Point de virage | Distance | Direction | Zone d'observation |
|---|---|---|---|
| Banbury W | 5,58 km | 283,1° | Suivant, R=5,00 km, Angle=90,0° |
| Towcester | 28,21 km | 74,8° | Cylindre R=7,00 km |
| Naseby East | 29,45 km | 10,7° | R=87,00 km, Radial1=12,0°, Radial2=356,0° |
| Northampton West | 20,06 km | 199,9° | R=50,00 km, Radial1=185,0°, Radial2=155,0° |
| Swalcliffe | 36,72 km | 234,6° | Cylindre R=1,00 km |
| Edgehill | 5,39 km | 344,4° | Cylindre R=0,60 km |
| Total : | 123,29 km / 372,87 km (119,83 km) | ||