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Where is Onen?

Onen is located in the county of Gwent, Wales, five miles west of the town of Monmouth, 18 miles north-east of the major city of Newport, 28 miles north-east of Cardiff, and 118 miles west of London. Onen lies three miles south of the Herefordshire border, and was historically in the county of Monmouthshire. Onen falls within the unitary authority of Sir Fynwy - Monmouthshire. It is in the NP25 postcode district. The post town for Onen is Monmouth.

Onen on a map

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

Which county is Onen in?

Onen 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 Onen in Gwent?

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

Map showing location of Onen within Gwent
Location of Onen within Gwent

What is the postcode for Onen?

The nearest postcode to the centre of Onen is NP25 5EN.

Where is Onen in NP25?

Onen 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 Onen within NP25
Location of Onen within NP25

What is the post town for Onen?

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

What is the latitude and longitude of Onen?

The centre of Onen is located at position 51.82751° latitude and -2.82401° longitude.

Latitude51.82751°
Longitude-2.82401°

What is the easting and northing of Onen?

The centre of Onen is located at the grid reference easting 343310 and northing 214643 within the British National Grid (OSGB36) system.

Easting343310
Northing214643

What are the nearest towns to Onen?

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

west
5m
Onen is 5 miles west of Monmouth
east
8m
Onen is 8 miles east of Abergavenny
west
9m
Onen is 9 miles west of Coleford
north
9m
Onen is 9 miles north of Usk
east
12m
Onen is 12 miles east of Blaenavon
south-west
12m
Onen is 12 miles south-west of Ross-on-Wye
north-east
12m
Onen is 12 miles north-east of Abersychan
north-east
13m
Onen is 13 miles north-east of Pontypool
east
14m
Onen is 14 miles east of Crickhowell
west
14m
Onen is 14 miles west of Cinderford

What are the nearest cities to Onen?

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

south
16m
Onen is 16 miles south of Hereford
north-east
18m
Onen is 18 miles north-east of Newport
west
25m
Onen is 25 miles west of Gloucester
north
28m
Onen is 28 miles north of Bristol
north-east
28m
Onen is 28 miles north-east of Cardiff
south-west
36m
Onen is 36 miles south-west of Worcester
north-west
37m
Onen is 37 miles north-west of Bath
north
43m
Onen is 43 miles north of Wells
east
50m
Onen is 50 miles east of Swansea
south-west
60m
Onen is 60 miles south-west of Birmingham