Station,OS X,OS Y,Latitude,Longitude,Zone,Postcode
Emerson Park,553971,187918,51.56911527219532,0.22022293719981073,6,RM11 2JR
Romford,551377,188455,51.57464189428389,0.18305527427580953,6,RM1 1SX
Upminster,556167,186833,51.558763771001516,0.2514008048009922,6,RM14 2TD