From Wikipedia : Stevenage railway station serves the town of Stevenage in Hertfordshire, England. The station is around 27.6 miles (44.4 km) north of London King's Cross on the East Coast Main Line. The station lies just to the north of Langley junction, a grade separated junction where the Hertford Loop Line diverges from the East Coast Main Line; the two lines re-converge at Alexandra Palace in London's northern suburbs.