Greater Anglia operates a train from Colchester to Romford every 3 hours. Tickets cost $18 - $26 and the journey takes 44 min. Alternatively, National Express operates a bus from Colchester to Romford twice daily. Tickets cost $7 - $11 and the journey takes 1 h 10 min.
From Colchester train to Romford. 44 min £16. From Colchester bus to London Romford. 1 h 10 min £8. From Colchester Town Centre, Osborne Street (Colch Bus Stn) bus to Chelmsford City Centre, Cathedral, line 351 bus to Brentwood, High Street (Halifax), then line 498 bus to Romford, Western Road. 2 h 42 min £8. From Colchester taxi to Romford. 47 min £186. From Colchester drive to Romford. 47 min £8.