Expressway Route 64 service is one of the most convenient and comfortable ways of travelling between Galway and Derry in Ireland, with six services per day from Monday to Saturday and four services on Sundays and Public Holidays between Derry and Galway. There are five services per day in the opposite direction from Galway to Derry.
Departing from Galway Bus Station, Expressway Route 64 bus service passes through the Ireland West Airport in Knock, Sligo, Donegal and Letterkenny en route, before arriving at the Ulsterbus Depot on Foyle Street in Derry.