Ballycastle Port is a port northeast of Ballycastle which offers both domestic and international crossings.

Larne Port is a port northeast of Larne which offers both domestic and international crossings.

Belfast Port is a port southeast of Belfast which offers both domestic and international crossings.

Dublin Port is an port east of Dublin which offers both domestic and international crossings.

Rosslare Port is an port south of Rosslare which offers both domestic and international crossings.

Cork Port is an port south of Cork which offers both domestic and international crossings.