Tube facts #10

Most distant places served

Approximate distances from central London

Epping to Liverpool Street 27km (16 miles) - North

Morden to Moorgate 16km (10 miles) - South

Upminster to Tower Hill 25km (15 miles) - East

Chesham to Aldgate 47km (29 miles) - West


Charles & Camilla on the tube

The Prince of Wales and the Duchess of Cornwall hopped on the tube today to mark the underground's 150th birthday.