Distance between Llanddewi i Cwn and Merthyr Tydfil
The distance from Llanddewi i Cwn to Merthyr Tydfil is 54 kilometers by road. Road takes approximately 38 minutes and goes through Brecon, Gellideg, Llangynog, Pwllgloyw, Libanus and LLwyn-on.
| Shortest distance by air | 42 km ✈️ |
| Car route length | 54 km 🚗 |
| Driving time | 38 min |
| Fuel amount | 4.3 L |
| Fuel cost | 7.5 AUD |
| Point | Distance | Time | Fuel | |
| Llanddewi i Cwn | 0 km | 00 min | 0.0 L | |
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B4520 4 km, 02 min
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| Llangynog | 4 km | 02 min | 0.2 L | |
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B4520 8 km, 05 min
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| Upper Chapel | 12 km | 08 min | 0.7 L | |
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B4520 3 km, 02 min
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| Lower Chapel | 16 km | 10 min | 1.2 L | |
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B4520 1 km, 01 min
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| Pwllgloyw | 17 km | 11 min | 1.3 L | |
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B4520 7 km, 05 min
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| Brecon | 24 km | 17 min | 1.4 L | |
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B4520 7 km, 05 min
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| Libanus | 30 km | 22 min | 2.4 L | |
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A470 17 km, 11 min
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| LLwyn-on | 48 km | 34 min | 3.6 L | |
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A470 4 km, 02 min
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| Gellideg | 51 km | 36 min | 4.0 L | |
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A470 A4102 3 km, 01 min
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| 51.74906, -3.37862 | 54 km | 38 min | 4.3 L | |
Hotels of Merthyr Tydfil
Frequently Asked Questions
How much does it cost to drive from Llanddewi i Cwn to Merthyr Tydfil?
Fuel cost: 7.5 AUD
This fuel cost is calculated as: (Route length 54 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.74 AUD / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Llanddewi i Cwn to Merthyr Tydfil?
Driving time: 38 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 42 km with a maximum speed 90 km/h = 28 min
- 2 km with a maximum speed 80 km/h = 1 min
- 5 km with a maximum speed 80 km/h = 4 min
- 3 km with a maximum speed 48 km/h = 4 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Llanddewi i Cwn to Merthyr Tydfil by land?
The distance between Llanddewi i Cwn and Merthyr Tydfil is 54 km by road.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Llanddewi i Cwn and Merthyr Tydfil respectively.
How far is Llanddewi i Cwn to Merthyr Tydfil by plane?
The shortest distance (air line, as the crow flies) between Llanddewi i Cwn and Merthyr Tydfil is 42 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 Llanddewi i Cwn and Merthyr Tydfil respectively. Actual distance between airports may be different.
How many hours is Llanddewi i Cwn from Merthyr Tydfil by plane?
Boeing 737 airliner needs 3 min to cover the distance of 42 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 11 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 Llanddewi i Cwn to Merthyr Tydfil?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 10 min to cover the distance of 42 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 12 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 Llanddewi i Cwn and Merthyr Tydfil?
The halfway point between Llanddewi i Cwn and Merthyr Tydfil is Brecon. It is located about 3 km from the exact midpoint by road.
The distance from Brecon to Llanddewi i Cwn is 24 km and driving will take about 17 min. The road between Brecon and Merthyr Tydfil has length 30 km and will take approximately 21 min.
The other cities located close to halfway point:
Where is Llanddewi i Cwn in relation to Merthyr Tydfil?
Llanddewi i Cwn is located 42 km north of Merthyr Tydfil.
Llanddewi i Cwn has geographic coordinates: latitude 52.12726, longitude -3.41036.
Merthyr Tydfil has geographic coordinates: latitude 51.74906, longitude -3.37862.
Which highway goes from Llanddewi i Cwn to Merthyr Tydfil?
The route from Llanddewi i Cwn to Merthyr Tydfil follows A470, B4520.
Other minor sections pass along the road:
- B4601: 2 km
