arem
The 436s probably went to Lax via Jfk and then Hnl, Nandi, to Syd which became a VC10 route in the seventies, I did several.
I recall the 707s having a service eastbound to Tokyo which then went to Hnl and Sfo and return westbound via Hnl and Tokyo.
I think there was a tech stop in Midway or somewhere else.
I don't remeber BOAC flying to Sfo from Lhr in those days.
The Airtours 707s had a service Mauritius to Perth which sometimes had to tech stop in Cocos if I remember correctly.
WHBM
The airtours 707 crews were BEA crews and separate to BOAC 707 crews - a lot came off the BEA comets.
Some good parties in Le Chaland in those days.