Route from Llanelli to Colwyn Bay
The distance between Llanelli and Colwyn Bay is 150 miles. Travel time is 3 hours and 40 minutes.

Driving directions from Llanelli to Colwyn Bay
How much does it cost to drive from Llanelli to Colwyn Bay with petrol?
Let's delve into the expenses of a road trip from Llanelli to Colwyn Bay. The journey using petrol will set you back 26 pounds. Now, let's walk through how we arrived at this figure.
Firstly, we consider the price of petrol, which is 143 pence per liter. Next, we take into account the car's fuel consumption rate, which stands at 37.5 miles per gallon.
Now, suppose you're carpooling. If there are two passengers sharing the ride, each person will contribute 13 pounds (£26 divided by 2). With three passengers, the cost per person drops to around 8.67 pounds (£26 divided by 3). And if there are four passengers onboard, each person chips in 6.5 pounds (£26 divided by 4).
Let's delve deeper into the calculations. To determine how much fuel is needed for the trip, we rely on the distance and the car's fuel efficiency. The distance between Llanelli and Colwyn Bay is approximately 149.91 miles. So, to cover this distance, the car will require roughly 18.2 liters of petrol. We obtained this value by dividing the distance by the car's fuel consumption rate of 37.5 miles per gallon and then converting it to liters.
Once we have the amount of fuel needed, we calculate the total cost. Multiplying the fuel quantity (18.2 liters) by the price per liter (143 pence) yields 26 pounds. Therefore, the fuel cost for the journey from Llanelli to Colwyn Bay is 26 pounds.
Fuel consumption in automobiles can be affected by the following factors:
In severe traffic, drivers frequently have to stop and start their vehicles multiple times, and they also have to wait in traffic lines for extended periods of time. When compared to driving on open highways with the flow of traffic, this frequent acceleration and deceleration might contribute to an increase in the amount of fuel that is consumed.
It is possible to increase fuel consumption by carrying additional weight in the vehicle, such as large goods or objects that are not necessary. This is because the engine is put under additional pressure while the vehicle is carrying excess weight. Improving fuel economy can be accomplished by removing unneeded weight.
Elevation Changes: Driving on roads that have steep inclines or drops can have an effect on fuel usage, particularly for vehicles that have engines that are not as strong. During a descent downhill, it may be necessary to use greater braking and petrololine in order to maintain control, but climbing uphill takes more power from the engine, which in turn consumes more fuel.
Weather Conditions: Unfavourable weather conditions, such as rain, snow, or strong winds, can have an impact on the amount of petrololine that is consumed. It may be necessary for drivers to modify their speed and driving behaviour in response to these conditions, which will have an effect on fuel efficiency.
Diesel cost from Llanelli to Colwyn Bay.
The trip with diesel fuel costs 16.4 £ (151p/lt, 62.7 mpg).
For 2 passengers: 8.2 £ (16.4/2) /p.
For 3 passengers: 5.47 £ (16.4/3) /p.
For 4 passengers: 4.1 £ (16.4/4) /p.
Alternative routes from Llanelli to Colwyn Bay
The second route from Llanelli to the Colwyn Bay is 177.54 miles and takes 3 hours and 44 minutes.
The third route from Llanelli to the Colwyn Bay is 150.28 miles and takes 3 hours and 41 minutes.
Which is the cheapest route from Llanelli to Colwyn Bay by car?
The cheapest route from Llanelli to Colwyn Bay is the first suggested route (150mi, 3h 40min) and costs 26 £ (petrol fuel cost, 143p/lt, 37.5mpg).
The second cheapest route from Llanelli to Colwyn Bay is the third suggested route (150mi, 3h 41min) and costs 26.1 £.
The most expensive route from Llanelli to Colwyn Bay is the second suggested route (178mi, 3h 44min) and costs 30.8 £.
For greater safety, the driver should choose the route that passes through the highway (median barrier) and not through smaller roads (curves in the road, bad road conditions, no median barrier).
How to get from Llanelli to Colwyn Bay?
There are three suggested routes. The fastest route is 150mi (distance from Llanelli to Colwyn Bay) and its duration is 3h 40min. The other route is 150mi, and its duration is 3h 41min. The slowest route is 178mi, and its duration is 3h 44min.
RouteCalculator provides you with the information to prepare your trip from Llanelli to Colwyn Bay by car or motorbike. It offers you alternative road routes that you can follow to go from Llanelli to Colwyn Bay. It provides driving directions from Llanelli to Colwyn Bay, i.e. where to turn and when, distance of the Llanelli - Colwyn Bay route, travel time, display of the route on the map, fuel cost (petrol, diesel) and toll (if exist) cost.
In case you share the journey (carpooling) from Llanelli to Colwyn Bay with other people or friends, RouteCalculator provides the cost of the journey and the amount that each passenger will have to pay.
Where is Llanelli located?
Llanelli is located in Llanelli county and in Wales. It is situated at an altitude of 9 meters above sea level. Llanelli has coordinates 51.6808860o,-4.1602480o. RouteCalculator provides a map of Llanelli from which you can plan your trips to other UK cities.
What is the location of Colwyn Bay?
Colwyn Bay is located in Colwyn Bay county and in Wales. It is situated at an altitude of 35 meters above sea level. Colwyn Bay has coordinates 53.2931820o,-3.7276400o. RouteCalculator provides a map of Colwyn Bay from which you can plan your trips to other UK cities.
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