Distance between Llanelli and Cwmbran

The distance from Llanelli to Cwmbran is 108 kilometers by road including 92 kilometers on motorways. Road takes approximately 1 hour and 4 minutes and goes through Newport, Llangyfelach, Birchgrove, Goytre, Pencoed and Morganstown.

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City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Llanelli 0 km 0:00 00 min 0.0 L
A4138 19 km, 12 min
Llangyfelach 19 km 0:12 12 min 1.3 L
M4 6 km, 03 min
Birchgrove 25 km 0:16 16 min 1.8 L
M4 6 km, 03 min
Travellers Site 31 km 0:19 19 min 2.4 L
M4 6 km, 04 min
Goytre 37 km 0:24 24 min 2.9 L
M4 3 km, 01 min
Margam Village 40 km 0:25 25 min 3.2 L
M4 20 km, 10 min
Pencoed 61 km 0:36 36 min 4.7 L
M4 6 km, 03 min
Llanharry 67 km 0:40 40 min 5.1 L
M4 12 km, 06 min
Morganstown 79 km 0:46 46 min 6.2 L
M4 18 km, 10 min
Newport 97 km 0:57 57 min 7.2 L
M4 A4051 11 km, 07 min
51.65135, -3.02768 108 km 1:04 1 h 04 min 8.6 L
City
Town
Village
Hamlet
Motorway
Primary
Secondary
Unclassified
Point Distance Time Fuel
Llanelli 0 km 0:00 00 min 0.0 L
A4138 19 km, 12 min
Llangyfelach 19 km 0:12 12 min 1.3 L
M4 6 km, 03 min
Birchgrove 25 km 0:16 16 min 1.8 L
M4 6 km, 03 min
Travellers Site 31 km 0:19 19 min 2.4 L
M4 6 km, 04 min
Goytre 37 km 0:24 24 min 2.9 L
M4 3 km, 01 min
Margam Village 40 km 0:25 25 min 3.2 L
M4 15 km, 08 min
Pen y Cae 56 km 0:34 34 min 4.4 L
M4 5 km, 02 min
Pencoed 61 km 0:36 36 min 4.7 L
M4 6 km, 03 min
Llanharry 67 km 0:40 40 min 5.1 L
M4 12 km, 06 min
Morganstown 79 km 0:46 46 min 6.2 L
M4 18 km, 10 min
Newport 97 km 0:57 57 min 7.2 L
M4 A4051 11 km, 07 min
51.65135, -3.02768 108 km 1:04 1 h 04 min 8.6 L

Frequently Asked Questions

How much does it cost to drive from Llanelli to Cwmbran?

Fuel cost: 12.5 GBP

This fuel cost is calculated as: (Route length 108 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.45 GBP / L)

You can adjust fuel consumption and fuel price here.

How long is a car ride from Llanelli to Cwmbran?

Driving time: 1 h 4 min

This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.

  • 78 km with a maximum speed 112 km/h = 41 min
  • 9 km with a maximum speed 96 km/h = 5 min
  • 7 km with a maximum speed 80 km/h = 5 min
  • 5 km with a maximum speed 80 km/h = 3 min
  • 5 km with a maximum speed 64 km/h = 4 min
  • 2 km with a maximum speed 48 km/h = 2 min

The calculated driving time does not take into account intermediate stops and traffic jams.

How far is Llanelli to Cwmbran by land?

The distance between Llanelli and Cwmbran is 108 km by road including 92 km on motorways.

Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Llanelli and Cwmbran respectively.

How far is Llanelli to Cwmbran by plane?

The shortest distance (air line, as the crow flies) between Llanelli and Cwmbran is 78 km.

This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Llanelli and Cwmbran respectively. Actual distance between airports may be different.

How many hours is Llanelli from Cwmbran by plane?

Boeing 737 airliner needs 5 min to cover the distance of 78 km at a cruising speed of 800 km/h.

Small plane "Cessna 172" needs 21 min to flight this distance at average speed of 220 km/h.

This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.

How long is a helicopter ride from Llanelli to Cwmbran?

Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 19 min to cover the distance of 78 km at a cruising speed of 240 km/h.

Popular "Robinson R44" needs 22 min to flight this distance at average speed of 210 km/h.

This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.

What city is halfway between Llanelli and Cwmbran?

The halfway point between Llanelli and Cwmbran is Pen y Cae. It is located about 2 km from the exact midpoint by road.

The distance from Pen y Cae to Llanelli is 56 km and driving will take about 34 min. The road between Pen y Cae and Cwmbran has length 52 km and will take approximately 30 min.

The other cities located close to halfway point:

  • Pencoed is in 61 km from Llanelli and 47 km from Cwmbran
  • Llanharry is in 67 km from Llanelli and 41 km from Cwmbran
  • Margam Village is in 40 km from Llanelli and 67 km from Cwmbran

Where is Llanelli in relation to Cwmbran?

Llanelli is located 78 km west of Cwmbran.

Llanelli has geographic coordinates: latitude 51.67973, longitude -4.16202.

Cwmbran has geographic coordinates: latitude 51.65135, longitude -3.02768.

Which highway goes from Llanelli to Cwmbran?

The route from Llanelli to Cwmbran follows M4.

Other minor sections pass along the road:

  • A4138: 7 km
  • A4051: 6 km
  • A484: 2 km
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