If you are driving to Corby, the most direct route is taking the A14 or A43 from nearby cities like Northampton, Kettering, or Peterborough. If you are coming from London, take the M1 and exit onto the A43 towards Northampton.
If you are traveling by train, there is a direct train from London St. Pancras International Station to Corby Station. There are also trains from nearby cities like Leicester, Nottingham, and Birmingham.
If you are in the area, some nearby landmarks to consider visiting before heading to Corby are Rockingham Castle, Kirby Hall, and Rutland Water.