From High Wycombe, High Street (Corporation Street) bus to Slough Bus Station, line 8 bus to Elmsleigh Bus Station, then bus to Chertsey, Guildford Street (Curfew Bell Road). 2 h 24 min £9. From High Wycombe taxi to Chertsey. 30 min £123. From High Wycombe drive to Chertsey. 30 min £5.