Distance from Cardiff to Las Vegas
The distance between Cardiff, United Kingdom and Las Vegas, United States is 8,241 km (5,121 miles) in a straight line. If a road route exists, expect roughly 10302 km (6401 miles) by car — around 128 h 47 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 8,241 km / 5,121 mi |
| Road distance (estimate) | ≈ 10302 km / 6401 mi |
| Driving time (estimate) | ≈ 128 h 47 min |
| Flight time (estimate) | ≈ 10 h 12 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 |
|---|---|---|
| Cardiff, United Kingdom | 51.480005315 | -3.176864083 |
| Las Vegas, United States | 36.1690921 | -115.1405767 |
Frequently asked questions
How far is Las Vegas from Cardiff?
The straight-line (air) distance from Cardiff, United Kingdom to Las Vegas, United States is 8,241 km (5,121 miles). By road it is roughly 10302 km (6401 miles), depending on the route.
How long does it take to drive from Cardiff to Las Vegas?
Approximately 128 h 47 min, assuming an 80 km/h average over an estimated road distance of 10302 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Cardiff to Las Vegas?
A direct flight covers 8,241 km in about 10 h 12 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 Las Vegas to Cardiff (reverse route)