How Far Is It From Victoria Station In London To Golders Green?

Travelling by Tube you should allow 2 minutes inbetween stops, plus two minutes to change trains (it would be at Euston, which is a swine to navigate in general).  That's 10 stops plus the change plus 2 minutes for Euston.  Or 24 minutes minimum from the moment you get on the Underground at Victoria until you get off the train at Golder's Green.

If you tried to walk or cycle it across London you're looking at a mere 6-7 miles.  Allowing for traffic, that could still take 45 minutes in the car, though.