Distance from Cobh to Washington
The distance between Cobh, Ireland and Washington, United States is 5,345 km (3,321 miles) in a straight line. If a road route exists, expect roughly 6682 km (4152 miles) by car — around 83 h 32 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 5,345 km / 3,321 mi |
| Road distance (estimate) | ≈ 6682 km / 4152 mi |
| Driving time (estimate) | ≈ 83 h 32 min |
| Flight time (estimate) | ≈ 6 h 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 |
|---|---|---|
| Cobh, Ireland | 51.8501846 | -8.2947363 |
| Washington, United States | 38.8920621 | -77.0199124 |
Frequently asked questions
How far is Washington from Cobh?
The straight-line (air) distance from Cobh, Ireland to Washington, United States is 5,345 km (3,321 miles). By road it is roughly 6682 km (4152 miles), depending on the route.
How long does it take to drive from Cobh to Washington?
Approximately 83 h 32 min, assuming an 80 km/h average over an estimated road distance of 6682 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Cobh to Washington?
A direct flight covers 5,345 km in about 6 h 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 Washington to Cobh (reverse route)