Village and community in Cardiff, Wales

Old St Mellons

Old St Mellons is a village and community on the eastern edge of Cardiff, Wales.

Plan a trip to Old St Mellons→From London

Every way there

London → Old St Mellons
207 km · quickest by road, 3h 46m · £21–28
Guide Today
Birmingham, West Midlands → Old St Mellons
135 km · quickest by road, 2h 39m · £15–20
Guide Today
Nottingham, Leicestershire → Old St Mellons
207 km · quickest by road, 3h 45m · £22–30
Guide Today

Road and air are today’s quick answer; timetabled trains, buses and ferries load on the results page from the operators’ feeds.

The field note

What is in and around Old St Mellons, ranked by how widely it is written about, how you reach it, and the nearest places where we have researched how people move.

Read the note on Old St Mellons

What Old St Mellons has

YScheduled flightsCardiff (CWL), 22 km
NTrains and coachesno timetable feed known for this country
YFerriesCity Centre Water Bus Stop, 7 km, Cardiff Aquabus; sailings estimated
YDriving and taxiOpenStreetMap roads; cab fare from the country band
NBike and scooter shareno share feed known
NCruisesno open itinerary source anywhere

Y routable now · F found, not yet implemented · N no source known. Nearest place with more: Cardiff, 7 km.

51.530°, -3.112°

Lying to the east of the Rhymney River, it forms part of the historic county of Monmouthshire. It is separated from the modern St Mellons suburb by the main road to Newport – the Newport Road (B4487) – and which was formerly the A48 road.

How locals move

Getting around Old St Mellons the local way

Go nextIt is possible to visit Hereford as a day trip, using either train or car.

From Wikivoyage: Cardiff, CC BY-SA. Not yet checked by us. Last edited 2026-09.

Text adapted from Wikipedia, CC BY-SA 4.0.