From Russell Square Underground Station Tube to Knightsbridge Underground Station then walk to Harrods. 13 min £2. From Tottenham Court Road, Great Russell Street line 14 bus to Knightsbridge Station Harrods then walk to Harrods. 22 min £2. From Russell Square taxi to Harrods. 6 min £14. From Russell Square Uber to Harrods. 6 min £9. From Russell Square walk to Harrods. 49 min. From Russell Square Station, Bloomsbury Bikeshare to Montpelier Street, Knightsbridge then walk to Harrods. 24 min.