Distance from Carmarthen to Longwick
The distance between Carmarthen, United Kingdom and Longwick, United Kingdom is 237 km (147 miles) in a straight line. If a road route exists, expect roughly 297 km (185 miles) by car — around 3 h 43 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 237 km / 147 mi |
| Road distance (estimate) | ≈ 297 km / 185 mi |
| Driving time (estimate) | ≈ 3 h 43 min |
| Flight time (estimate) | ≈ 47 min |
Road distance and travel times are estimates based on the straight-line distance (road factor 1.25, average speed 80 km/h) — actual routes vary.
| Place | Latitude | Longitude |
|---|---|---|
| Carmarthen, United Kingdom | 51.856466511 | -4.30576489 |
| Longwick, United Kingdom | 51.738895973 | -0.860556056 |
Frequently asked questions
How far is Longwick from Carmarthen?
The straight-line (air) distance from Carmarthen, United Kingdom to Longwick, United Kingdom is 237 km (147 miles). By road it is roughly 297 km (185 miles), depending on the route.
How long does it take to drive from Carmarthen to Longwick?
Approximately 3 h 43 min, assuming an 80 km/h average over an estimated road distance of 297 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Carmarthen to Longwick?
A direct flight covers 237 km in about 47 min at typical cruise speed, plus airport time. Not all city pairs have direct flights.
How do I calculate distances for a whole list of locations?
Upload a CSV or Excel spreadsheet to the batch distance calculator — it computes the distance for every origin–destination row at once. The first records are free to try.
Related distances
Distance from Longwick to Carmarthen (reverse route)
GPS coordinates of Carmarthen GPS coordinates of Longwick