| Point de virage | Distance | Direction | Zone d'observation |
|---|---|---|---|
| Naseby North | 5,70 km | 312,7° | Suivant, R=5,00 km, Angle=90,0°, Max.alt. est 1,56 km |
| NOS-Northampton South | 24,90 km | 166,6° | Cylindre R=5,00 km |
| BCW-Bishops Cleeve W | 86,59 km | 252,9° | Cylindre R=45,00 km |
| OLN-Olney | 98,43 km | 76,4° | Cylindre R=35,00 km |
| RNE-Rugby Northeast | 43,03 km | 311,2° | Cylindre R=0,50 km |
| HBX-HB Finish Ring | 6,98 km | 67,3° | Cylindre R=3,00 km |
| Total : | 121,43 km / 427,17 km (259,94 km) | ||