Distance from Perth to Chelsea
The distance between Perth, Canada and Chelsea, United States is 504 km (313 miles) in a straight line. If a road route exists, expect roughly 629 km (391 miles) by car — around 7 h 52 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 504 km / 313 mi |
| Road distance (estimate) | ≈ 629 km / 391 mi |
| Driving time (estimate) | ≈ 7 h 52 min |
| Flight time (estimate) | ≈ 1 h 6 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 |
|---|---|---|
| Perth, Canada | 44.898795 | -76.248566 |
| Chelsea, United States | 42.393668 | -71.032545 |
Frequently asked questions
How far is Chelsea from Perth?
The straight-line (air) distance from Perth, Canada to Chelsea, United States is 504 km (313 miles). By road it is roughly 629 km (391 miles), depending on the route.
How long does it take to drive from Perth to Chelsea?
Approximately 7 h 52 min, assuming an 80 km/h average over an estimated road distance of 629 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from Perth to Chelsea?
A direct flight covers 504 km in about 1 h 6 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 Chelsea to Perth (reverse route)
GPS coordinates of Perth GPS coordinates of Chelsea