Heathrow, how far is terminal 3 from terminal 4?

[lizandlulu]

anyone know?

Well you can't walk it!

Helpful I know.

erm - one tube stop apart. think there is a bus. if you want to know in miles I have no idea!

One stop on the tube or Heathrow express, I think.

Miles and miles (or so it felt like the day I was running between the 2!)

see this link

Free shuttle train service between terminals - see here

ok, thanks, the travel agent said i could probably walk it!