Route from Llanelli to Southend-on-Sea
The distance between Llanelli and Southend-on-Sea is 257 miles. Travel time is 4 hours and 27 minutes.

Driving directions from Llanelli to Southend-on-Sea
How much does it cost to travel from Llanelli to Southend-on-Sea by car?
Fuel for the journey in the form of petrol costs 44.5 pounds. The gasoline price is assumed to be 143 pence per litre in the calculation above, and the vehicle's fuel consumption is 37.5 miles per gallon.
The expense for two individuals participating in a carpool is £22.25 (equivalent to 44.5/2) per passenger.
The fare for this journey for three individuals in the vehicle is 14.83 pounds (44.5/3) per passenger.
11.13 pounds (44.5/4) per passenger is the expense of this journey for a car carrying four passengers.
(256.58 miles at 37.5 mpg) x 143 pence per litre for fuel equals 44.5 pounds.
To be more precise, the outcome is as follows:
Fuel Required = Distance / Vehicle Fuel Consumption (in miles multiplied by 4.54609 per vehicle)31.1 litres are consumed (256.58 miles * 4.54609 / 37.5 mpg).
Required fuel = 31.1 lt
Fuel expenses are calculated as follows: 31.1 litres x 143 pence per litre, or 44.5 pounds
44.5 pounds for fuel to get from Llanelli to Southend-on-Sea
Diesel cost from Llanelli to Southend-on-Sea.
The trip with diesel fuel costs 28.1 £ (151p/lt, 62.7 mpg).
For 2 passengers: 14.05 £ (28.1/2) /p.
For 3 passengers: 9.37 £ (28.1/3) /p.
For 4 passengers: 7.03 £ (28.1/4) /p.
In general, diesel engines tend to have lower fuel consumption compared to petrol engines, all else being equal. This is primarily due to the higher energy density of diesel fuel and the higher thermal efficiency of diesel engines. Diesel fuel contains more energy per liter than petrol, and diesel engines are typically more efficient at converting that energy into mechanical work.
Additionally, diesel engines operate at higher compression ratios, which improves their thermal efficiency and allows them to extract more energy from each unit of fuel. As a result, diesel vehicles often achieve better fuel economy and can travel farther on a gallon or liter of fuel compared to petrol vehicles of similar size and performance.
Alternative routes from Llanelli to Southend-on-Sea
An alternative route from Llanelli to the Southend-on-Sea is 257.98 miles and takes 4 hours and 32 minutes.
Which is the cheapest route from Llanelli to Southend-on-Sea by car?
The cheapest route from Llanelli to Southend-on-Sea is the first suggested route (257mi, 4h 27min) and costs 44.5 £ (petrol fuel cost, 143p/lt, 37.5mpg).
The most expensive route from Llanelli to Southend-on-Sea is the second suggested route (258mi, 4h 32min) and costs 44.7 £.
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 Southend-on-Sea?
There are two suggested routes. The fastest route is 257mi (distance from Llanelli to Southend-on-Sea) and its duration is 4h 27min. The slowest route is 258mi, and its duration is 4h 32min.
RouteCalculator provides you with the information to prepare your trip from Llanelli to Southend-on-Sea by car or motorbike. It offers you alternative road routes that you can follow to go from Llanelli to Southend-on-Sea. It provides driving directions from Llanelli to Southend-on-Sea, i.e. where to turn and when, distance of the Llanelli - Southend-on-Sea 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 Southend-on-Sea 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 Southend-on-Sea?
Southend-on-Sea is located in Essex county and in England. It is situated at an altitude of 29 meters above sea level. Southend-on-Sea has coordinates 51.5459269o,0.7077123o. RouteCalculator provides a map of Southend-on-Sea from which you can plan your trips to other UK cities.
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