London m40 to heathrow?

Question

M40 to M25 then M25 to heathrow how long on M25 ? Southbound 9a.m. please !

Answer 1

ooh ouch 9am? you're aasking for a traffic jam. thats the worst part of the m25 at the worst time of day. give yourself 45mins just for that bit

Answer 2

Fritya - If I was you, I would consider cutting through Slough or some of the backroads off the M40 down to the M4 (where Heathrow is).

Honestly, I wouldnt risk southbound M25 at 9am......... that is crazy!!

Answer 3

depends on the time of day, but I have done it in about 15 minutes.

Answer 4

Quite honestly if I was coming down the M40 I would leave at junction 4 and follow the A404/A404M to the M4 and run into Heathrow on the M4 spur from junction 4 of the M4 - that takes you right into the airport.  Avoid the M25 completely.

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