From Romford train to Stratford Underground Station, Tube to London Waterloo, then train to Wandsworth Town. 52 min £13. From Romford Station night bus to Covent Garden, Savoy Street then night bus to Wandsworth Southside. 1 h 51 min £2. From Romford taxi to Wandsworth. 39 min £90. From Romford drive to Wandsworth. 39 min £4. From Romford Uber to Wandsworth. 39 min £31.