From Greenford Underground Station Tube to Perivale Underground Station. 2 min £2. From South Harrow Bus Station line 487 bus to Alperton, Clifford Road (HA0). 18 min £2. From Harrow on the Hill taxi to Perivale. 9 min £24. From Harrow on the Hill Uber to Perivale. 9 min £11. From Harrow on the Hill walk to Perivale. 1 h 17 min.