Distance from San Diego to Thorold
The distance between San Diego, United States and Thorold, Canada is 3,489 km (2,168 miles) in a straight line. If a road route exists, expect roughly 4362 km (2710 miles) by car — around 54 h 31 min of driving.
| Measure | Value |
|---|---|
| Straight-line distance | 3,489 km / 2,168 mi |
| Road distance (estimate) | ≈ 4362 km / 2710 mi |
| Driving time (estimate) | ≈ 54 h 31 min |
| Flight time (estimate) | ≈ 4 h 36 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 |
|---|---|---|
| San Diego, United States | 32.71576 | -117.1638173 |
| Thorold, Canada | 43.108077 | -79.214959 |
Frequently asked questions
How far is Thorold from San Diego?
The straight-line (air) distance from San Diego, United States to Thorold, Canada is 3,489 km (2,168 miles). By road it is roughly 4362 km (2710 miles), depending on the route.
How long does it take to drive from San Diego to Thorold?
Approximately 54 h 31 min, assuming an 80 km/h average over an estimated road distance of 4362 km. Actual time depends on the route, traffic and border crossings.
How long is the flight from San Diego to Thorold?
A direct flight covers 3,489 km in about 4 h 36 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 Thorold to San Diego (reverse route)