From Chelmsford train to Stratford (London) then train to Waltham Cross. 1 h 25 min £15. From Chelmsford City Centre, Railway Station line 59 bus to Harlow Town Centre, Bus Station (Harlow Bus Stn) then bus to Waltham Abbey, Highbridge Rdbt. 1 h 40 min £8. From Chelmsford taxi to Waltham Abbey. 30 min £119. From Chelmsford drive to Waltham Abbey. 30 min £5.