To reach Norfolk by car, follow the M11 or A1 roads towards the east until you reach Norwich, the county town of Norfolk. From Norwich, follow the A47 towards Great Yarmouth or King's Lynn.
To reach Norfolk by train, there are direct trains from London Liverpool Street to Norwich, and from there you can take local trains to other towns in Norfolk. Alternatively, there are direct trains from Cambridge to King's Lynn and from London King's Cross to King's Lynn and Norwich.
If you are visiting other landmarks in the area, such as the Norfolk Broads or the seaside town of Cromer, it may be best to start your journey in Norwich as it has better transport links. You can also use local buses or hire a car to explore the area.
The closest airport to Norfolk is Norwich International Airport, which is approximately 5 miles away from the city center. If you're driving, you can take the A140 or A47 to get to Norfolk. Alternatively, there are several bus and train options available. The 501 bus runs directly from the airport to the city center, and the train station is only a 15-minute taxi ride away.