From Trew, Cornwall to nearby cities in Cornwall
- Falmouth (11.77 mi)
- Truro (16.04 mi)
- Penzance (9.08 mi)
- Bodmin (36.54 mi)
- Blackwater (12.55 mi)
- Black Cross (26.49 mi)
- Bissom (11.21 mi)
- Bissoe (12.18 mi)
- Bishops Quay (7.1 mi)
- Biscovey (31.44 mi)
- Billacott (55.03 mi)
- Bilberry (31.29 mi)
- Bethel (29.79 mi)
- Bethany (47.59 mi)
- Blisland (40.69 mi)
- Blowinghouse (8.66 mi)
- Blunts (49.48 mi)
- Bodwen (32.13 mi)
- Boduel (43.12 mi)
- Bodinnick (34.84 mi)
- Bodilly (3.46 mi)
- Bodiggo (32.04 mi)
- Bodieve (35.88 mi)
- Bodelva (31.2 mi)
- Bodellick (34.37 mi)
- Boconnoc (38.02 mi)
- Bocaddon (38.92 mi)
- Berriowbridge (49.66 mi)
- Berepper (4.78 mi)
- Baldhu (12.88 mi)
- Bakesdown (58.74 mi)
- Badharlick (53.23 mi)
- Badgall (52.11 mi)
- Ashton (1.02 mi)
- Antron (9.24 mi)
- Zoar (11.04 mi)
- Angarrack (5.78 mi)
- Amalveor (9.58 mi)
- Amalebra (8.73 mi)
- Balnoon (8.91 mi)
- Balwest (1.38 mi)
- Bangors (56.66 mi)
- Bennacott (57.34 mi)
- Belowda (29.49 mi)
- Beeny (49.77 mi)
- Bathpool (49.98 mi)
- Barripper (5.59 mi)
- Barkla Shop (14.91 mi)
- Bareppa (10.36 mi)
- Barcelona (39.87 mi)
- Banns Vale (12.88 mi)
- Banns (12.96 mi)
From Trew, Cornwall to all cities in Cornwall starting with letter A
- Addington, Cornwall
- Albaston, Cornwall
- Allet, Cornwall
- Altarnun, Cornwall
- Alverton, Cornwall
- Amalebra, Cornwall
- Amalveor, Cornwall
- Angarrack, Cornwall
- Angarrick, Cornwall
- Antony, Cornwall
- Antony Passage, Cornwall
- Antron, Cornwall
- Ashton, Cornwall
- Ashton, Cornwall
From Trew, Cornwall 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