Around 13 miles.
According to maps.google.co.uk, it is 286 miles by road from Wickford to Plymouth.
20 miles taking this route:Take A127 LONDON, from Wickford, to A12 to ILFORD and CENTRAL LONDON at GALLOWS CORNERS.Take A12 to A1112 DAGENHAM at MOBY DICK.Take A1112 to A1240 (Heathway) DAGENHAM, via Wood Lane.Take A1240 (Heathway) into Dagenham.
There are approximately 9.96 miles from London to Bromley. The estimated driving time from London to Bromley is about 20 minutes.
37.1 mi (about 1 hour 9 mins) per Google Maps
Bromley is actually IN London and is a suburb about 15 miles southeast of central London.
it depends on which Essex you r talking about! there are a lot!
about 40 miles
Essex is a county not a town, so the answer is anything between 20 miles and 100 miles dependent on which part of Essex.
20 miles taking A13.