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Where is Newcastle?

Newcastle is located in the county of Gwent, Wales, five miles north-west of the town of Monmouth, 20 miles north-east of the major city of Newport, 30 miles north-east of Cardiff, and 117 miles west of London. Newcastle lies roughly one mile south of the Herefordshire border, and was historically in the county of Monmouthshire. Newcastle falls within the unitary authority of Sir Fynwy - Monmouthshire. It is in the NP25 postcode district. The post town for Newcastle is Monmouth.

Newcastle on a map

Map showing extent of Newcastle as bounding box
Bounding box showing extent of Newcastle
Map showing location of Newcastle within the UK
Location of Newcastle within the UK

Which county is Newcastle in?

Newcastle is in the ceremonial county of Gwent, the historic county of Monmouthshire, and the administrative county of Sir Fynwy - Monmouthshire.

Ceremonial CountyGwent
Historic CountyMonmouthshire
Administrative CountySir Fynwy - Monmouthshire

Where is Newcastle in Gwent?

Newcastle is situated towards the northernmost extremity of Gwent, and towards the easternmost extremity of Gwent.

Map showing location of Newcastle within Gwent
Location of Newcastle within Gwent

What is the postcode for Newcastle?

The nearest postcode to the centre of Newcastle is NP25 5NT.

Where is Newcastle in NP25?

Newcastle is situated towards the northernmost extremity of the NP25 postcode district, and towards the westernmost extremity of the NP25 postcode district.

Map showing location of Newcastle within NP25
Location of Newcastle within NP25

What is the post town for Newcastle?

The post town for Newcastle is Monmouth. Newcastle is in the NP25 postcode district, which corresponds to the post town of Monmouth.

What is the latitude and longitude of Newcastle?

The centre of Newcastle is located at position 51.8519° latitude and -2.80274° longitude.

Latitude51.8519°
Longitude-2.80274°

What is the easting and northing of Newcastle?

The centre of Newcastle is located at the grid reference easting 344805 and northing 217339 within the British National Grid (OSGB36) system.

Easting344805
Northing217339

What are the nearest towns to Newcastle?

Position of Newcastle relative to nearby towns. Distance is measured from the centre of Newcastle to the centre of the town.

north-west
5m
Newcastle is 5 miles north-west of Monmouth
north-west
9m
Newcastle is 9 miles north-west of Coleford
east
9m
Newcastle is 9 miles east of Abergavenny
south-west
10m
Newcastle is 10 miles south-west of Ross-on-Wye
north-east
11m
Newcastle is 11 miles north-east of Usk
west
13m
Newcastle is 13 miles west of Cinderford
north-east
13m
Newcastle is 13 miles north-east of Blaenavon
west
13m
Newcastle is 13 miles west of Mitcheldean
north-east
14m
Newcastle is 14 miles north-east of Abersychan
east
14m
Newcastle is 14 miles east of Crickhowell

What are the nearest cities to Newcastle?

Position of Newcastle relative to nearby cities. Distance is measured from the centre of Newcastle to the centre of the city.

south
15m
Newcastle is 15 miles south of Hereford
north-east
20m
Newcastle is 20 miles north-east of Newport
west
24m
Newcastle is 24 miles west of Gloucester
north
29m
Newcastle is 29 miles north of Bristol
north-east
30m
Newcastle is 30 miles north-east of Cardiff
south-west
34m
Newcastle is 34 miles south-west of Worcester
north-west
38m
Newcastle is 38 miles north-west of Bath
north
45m
Newcastle is 45 miles north of Wells
east
51m
Newcastle is 51 miles east of Swansea
south-west
58m
Newcastle is 58 miles south-west of Birmingham