From Colchester train to Sudbury (Suffolk). 31 min £7. From Colchester Town Centre, Head Street (Colch Head St) line 754 bus to Sudbury, Bus Station. 51 min £4. From Colchester train to Marks Tey then train to Sudbury (Suffolk). 1 h 4 min £7. From Colchester taxi to Sudbury. 26 min £39. From Colchester drive to Sudbury. 26 min £3.
Greater Anglia operates a train from Colchester to Sudbury twice a week. Tickets cost $8 - $13 and the journey takes 31 min. Alternatively, Chambers operates a bus from Colchester to Sudbury hourly. Tickets cost $7 and the journey takes 51 min.