From Exmouth train to Exeter Central, train to Axminster, Rail Station, then bus to Lyme Regis, Co-op Store. 2 h 33 min £18. From Exmouth, Portland Avenue line 157 bus to Sidmouth, Triangle, bus to Seaton, Marine Place, then bus to Lyme Regis, Co-op Store. 3 h 13 min £13. From Exmouth taxi to Lyme Regis. 41 min £100. From Exmouth drive to Lyme Regis. 41 min £5.