From Llanddewi Rhydderch, Gwent to nearby cities in Gwent
- Cwmbrân (11.33 mi)
- Blaen y cwm (13.49 mi)
- Blaenavon Junction (6.76 mi)
- Blaenavon (6.57 mi)
- Blaenau Gwent (9.91 mi)
- Blackwood (14.71 mi)
- Black Vein (15.44 mi)
- Blacktown (20.22 mi)
- Black Rock (18.07 mi)
- Bishton (15.85 mi)
- Bishpool (15.14 mi)
- Bettws Newydd (4.19 mi)
- Blaina (9.86 mi)
- Bondfield Park (20.66 mi)
- Bont (4.54 mi)
- Bryngwyn (20.87 mi)
- Bryngwyn (3.26 mi)
- Brynglas (14.48 mi)
- Brynawel (16.51 mi)
- Bryn (15.87 mi)
- Brockwells (16.25 mi)
- Broadstreet Common (17.23 mi)
- Broadstone (11.23 mi)
- British (8.39 mi)
- Briery Hill (11.78 mi)
- Botany Bay (12.45 mi)
- Bettws (14.43 mi)
- Bettws (5.23 mi)
- Baneswell (15.76 mi)
- Ashvale (13.63 mi)
- Argoed (13.4 mi)
- Alway (15.44 mi)
- Allt yr yn (15.45 mi)
- Abertysswg (14.41 mi)
- Abertridwr (20.49 mi)
- Abertillery (9.95 mi)
- Abersychan (7.48 mi)
- Abergavenny (3.4 mi)
- Abercarn (14.01 mi)
- Bargod (14.86 mi)
- Barnardtown (15.15 mi)
- Berllan gollen (18.8 mi)
- Beili glas (3.29 mi)
- Began (19.53 mi)
- Beechwood (15.17 mi)
- Bedwellty Pits (12.85 mi)
- Bedwellty (13.86 mi)
- Bedwas (18.76 mi)
- Beaufort Hill (11.06 mi)
- Beaufort (11.18 mi)
- Bassaleg (16.71 mi)
- Barrack Hill (15.03 mi)
From Llanddewi Rhydderch, Gwent to all cities in Gwent starting with letter A
- Aberbargoed, Gwent
- Aberbeeg, Gwent
- Abercarn, Gwent
- Abergavenny, Gwent
- Abersychan, Gwent
- Abertillery, Gwent
- Abertridwr, Gwent
- Abertysswg, Gwent
- Allt yr yn, Gwent
- Alway, Gwent
- Argoed, Gwent
- Ashvale, Gwent
From Llanddewi Rhydderch, Gwent to Cities in other Counties
- Bedfordshire
- Berkshire
- Bristol
- Buckinghamshire
- Cambridgeshire
- Cheshire
- Cornwall
- Cumbria
- Derbyshire
- Devon
- Dorset
- Durham
- East Riding of Yorkshire
- East Sussex
- Essex
- Gloucestershire
- Greater London
- Greater Manchester
- Hampshire
- Herefordshire
- Hertfordshire
- Isle of Wight
- Kent
- Lancashire
- Leicestershire
- Lincolnshire
- Merseyside
- Norfolk
- North Yorkshire
- Northamptonshire
- Northumberland
- Nottinghamshire
- Oxfordshire
- Rutland
- Shropshire
- Somerset
- South Yorkshire
- Staffordshire
- Suffolk
- Surrey
- Tyne & Wear
- Warwickshire
- West Midlands
- West Sussex
- West Yorkshire
- Wiltshire
- Worcestershire
- Isle of Man
- County Antrim
- County Armagh
- County Derry Londonderry
- County Down
- County Fermanagh
- County Tyrone
- Aberdeenshire
- Angus
- Argyll and Bute
- Ayrshire and Arran
- Banffshire
- Berwickshire
- Caithness
- City of Aberdeen
- City of Dundee
- City of Edinburgh
- City of Glasgow
- Clackmannan
- Dumfries
- Dunbartonshire
- East Lothian
- Fife
- Inverness
- Kincardineshire
- Lanarkshire
- Midlothian
- Moray
- Nairn
- Orkney
- Perth and Kinross
- Renfrewshire
- Ross and Cromarty
- Roxburgh Ettrick and Lauderdale
- Shetland
- Stirling and Falkirk
- Sutherland
- The Stewartry of Kirkcudbright
- Tweeddale
- West Lothian
- Western Isles
- Wigtown
- Clwyd
- Dyfed
- Gwent
- Gwynedd
- Mid Glamorgan
- Powys
- South Glamorgan
- West Glamorgan