In article , Recliner
writes
Some more surprises the I'd always assumed that Verney Junction was
further than Brill.

Verney Junction would be 127.83 km from Ongar and Brill would be 128.3
km.

And I'm surprised that Upminster is only slightly
further than Heathrow (T5, I presume?).

Upminster to Minories Jn is 36.43-12.19 = 24.24 km.
Gloucester Road to Heathrow T5 is 69.40-45.42 = 23.98 km.

I forgot about T4. It's at 71.53 (so more than 2 km further than T5) but
that's via T2&3. Going direct from Hatton Cross it would be at 66.83.

Windsor and Eton Central is also
much closer than I'd guessed.

25.01 km beyond Ealing Broadway.

--
Clive D.W. Feather