Yes! that's the section i mean. It's a pity the train had to slow down when it came out side as it usually goes its fastest when its going back down slope into the tunnel before Hatton Cross. Also, if you had pointed the camera to the left you'd see the train's almost next to the the A4 (i think it's the A4 where the 105 bus use to go along, or does it still go that way). lol
Regarding the Central Line, another long stretch is Liverpool Street to Bethnal Green. Also, Kings Cross to Caledonian Road on the Picadilly Line and Kings Cross to Highbury on the Victoria Line.
It seems that once a tube line leaves zone one into the outer zones the stations become more distant from each other.
It wasn't me who recorded that clip lol, but I understand what you mean! Yeah that is kind of true about the zone 1 & 2 distance lol!
My Own Quote: "There is no time for fighting. Only for re-uniting"