c2c operates a train from Grays to Tilbury every 30 minutes. Tickets cost $4 - $7 and the journey takes 3 min. Alternatively, Arriva UK operates a bus from Grays to Tilbury every 15 minutes. Tickets cost $5 - $8 and the journey takes 20 min.
From Grays train to Tilbury Town. 3 min £3. From Grays, Bus Station (Grays Bus Stn) line 73 bus to Tilbury, Civic Square (Tilbury Civ Sq). 20 min £4. From Grays taxi to Tilbury. 6 min £11. From Grays walk to Tilbury. 1 h 6 min.