Olmarch is a hamlet in the community of Llangybi, Ceredigion, Wales, which is 59.9 miles (96.4 km) from Cardiff and 172.1 miles (277 km) from London. Olmarch is represented in the Senedd by Elin Jones (Plaid Cymru) and the Member of Parliament is Ben Lake (Plaid Cymru).National Assembly for Wales Website ; recalled 24 February 2014
References
See also
Olmarch Halt railway station List of localities in Wales by population